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Pfsense

55 CVEs product

Monthly

CVE-2025-34178 MEDIUM PATCH This Month

In pfSense CE /suricata/suricata_app_parsers.php, the value of the policy_name parameter is not sanitized of HTML-related strings/characters before being directly displayed. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

PHP XSS Pfsense Suricata
NVD GitHub
CVSS 4.0
5.1
EPSS
0.0%
CVE-2025-34177 MEDIUM PATCH This Month

In pfSense CE /suricata/suricata_flow_stream.php, the value of the policy_name parameter is not sanitized of HTML-related strings/characters before being directly displayed. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

PHP XSS Pfsense Suricata
NVD GitHub
CVSS 4.0
5.1
EPSS
0.0%
CVE-2025-34176 MEDIUM PATCH This Month

In pfSense CE /suricata/suricata_ip_reputation.php, the value of the iplist parameter is not sanitized of directory traversal-related strings/characters. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. This Path Traversal vulnerability could allow attackers to access files and directories outside the intended path.

PHP Path Traversal Pfsense Suricata
NVD GitHub
CVSS 4.0
5.3
EPSS
0.0%
CVE-2025-34175 MEDIUM PATCH This Month

In pfSense CE /usr/local/www/suricata/suricata_filecheck.php, the value of the filehash parameter is directly displayed without sanitizing for HTML-related characters/strings. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

PHP XSS Pfsense Suricata
NVD GitHub
CVSS 4.0
5.1
EPSS
0.0%
CVE-2025-34174 MEDIUM PATCH This Month

In pfSense CE /usr/local/www/status_traffic_totals.php, the value of the start-day parameter is not ensured to be a numeric value or sanitized of HTML-related characters/strings before being directly. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

PHP XSS Pfsense
NVD GitHub
CVSS 4.0
5.1
EPSS
0.0%
CVE-2025-34173 MEDIUM PATCH This Month

In pfSense CE /usr/local/www/snort/snort_ip_reputation.php, the value of the iplist parameter is not sanitized of directory traversal-related characters/strings before being used to check if a file. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. This Path Traversal vulnerability could allow attackers to access files and directories outside the intended path.

PHP Path Traversal Pfsense
NVD GitHub
CVSS 4.0
5.3
EPSS
0.0%
CVE-2025-34172 MEDIUM PATCH This Month

In pfSense CE /usr/local/www/haproxy/haproxy_stats.php, the value of the showsticktablecontent parameter is displayed after being read from HTTP GET requests. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

PHP XSS Pfsense
NVD GitHub
CVSS 4.0
4.8
EPSS
0.0%
CVE-2025-53392 MEDIUM POC This Month

In Netgate pfSense CE 2.8.0, the "WebCfg - Diagnostics: Command" privilege allows reading arbitrary files via diag_command.php dlPath directory traversal. NOTE: the Supplier's perspective is that this is intended behavior for this privilege level, and that system administrators are informed through both the product documentation and UI.

PHP Path Traversal Pfsense
NVD GitHub
CVSS 3.1
5.0
EPSS
0.1%
CVE-2024-46538 MEDIUM POC THREAT This Month

A cross-site scripting (XSS) vulnerability in pfsense v2.5.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the $pconfig variable at. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Pfsense
NVD GitHub
CVSS 3.1
4.8
EPSS
77.9%
CVE-2023-48123 HIGH PATCH This Week

An issue in Netgate pfSense Plus v.23.05.1 and before and pfSense CE v.2.7.0 allows a remote attacker to execute arbitrary code via a crafted request to the packet_capture.php file. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity.

RCE PHP Pfsense Pfsense Plus
NVD GitHub
CVSS 3.1
8.8
EPSS
67.8%
CVE-2023-42326 HIGH This Week

An issue in Netgate pfSense v.2.7.0 allows a remote attacker to execute arbitrary code via a crafted request to the interfaces_gif_edit.php and interfaces_gre_edit.php components. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP RCE Command Injection Pfsense Pfsense Plus
NVD
CVSS 3.1
8.8
EPSS
64.0%
CVE-2023-42327 MEDIUM POC THREAT This Month

Cross Site Scripting (XSS) vulnerability in Netgate pfSense v.2.7.0 allows a remote attacker to gain privileges via a crafted URL to the getserviceproviders.php page. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Pfsense
NVD
CVSS 3.1
5.4
EPSS
55.4%
CVE-2023-42325 MEDIUM POC THREAT This Month

Cross Site Scripting (XSS) vulnerability in Netgate pfSense v.2.7.0 allows a remote attacker to gain privileges via a crafted url to the status_logs_filter_dynamic.php page. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Pfsense
NVD
CVSS 3.1
5.4
EPSS
57.9%
CVE-2023-29975 HIGH This Week

An issue discovered in Pfsense CE version 2.6.0 allows attackers to change the password of any user without verification. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Pfsense
NVD
CVSS 3.1
7.2
EPSS
1.7%
CVE-2023-29974 CRITICAL Act Now

An issue discovered in Pfsense CE version 2.6.0 allows attackers to compromise user accounts via weak password requirements. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Brute Force Pfsense
NVD
CVSS 3.1
9.8
EPSS
1.8%
CVE-2023-29973 MEDIUM POC This Month

Pfsense CE version 2.6.0 is vulnerable to No rate limit which can lead to an attacker creating multiple malicious users in firewall. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Denial Of Service Pfsense
NVD
CVSS 3.1
4.9
EPSS
1.6%
CVE-2023-27100 CRITICAL POC PATCH Act Now

Improper restriction of excessive authentication attempts in the SSHGuard component of Netgate pfSense Plus software v22.05.1 and pfSense CE software v2.6.0 allows attackers to bypass brute force. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Authentication Bypass Pfsense Plus Pfsense
NVD Exploit-DB
CVSS 3.1
9.8
EPSS
9.8%
CVE-2023-27253 HIGH POC PATCH THREAT Act Now

A command injection vulnerability in the function restore_rrddata() of Netgate pfSense v2.7.0 allows authenticated attackers to execute arbitrary commands via manipulating the contents of an XML file. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Command Injection Pfsense
NVD GitHub Exploit-DB
CVSS 3.1
8.8
EPSS
90.7%
CVE-2022-42247 MEDIUM POC PATCH This Month

pfSense v2.5.2 was discovered to contain a cross-site scripting (XSS) vulnerability in the browser.php component. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS PHP Pfsense
NVD GitHub
CVSS 3.1
6.1
EPSS
2.5%
CVE-2022-26019 HIGH PATCH This Week

Improper access control vulnerability in pfSense CE and pfSense Plus (pfSense CE software versions prior to 2.6.0 and pfSense Plus software versions prior to 22.01) allows a remote attacker with the. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. This Path Traversal vulnerability could allow attackers to access files and directories outside the intended path.

Path Traversal Pfsense Pfsense Plus
NVD
CVSS 3.1
8.8
EPSS
4.2%
CVE-2022-24299 HIGH PATCH This Week

Improper input validation vulnerability in pfSense CE and pfSense Plus (pfSense CE software versions prior to 2.6.0 and pfSense Plus software versions prior to 22.01) allows a remote attacker with. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity.

Information Disclosure Pfsense Pfsense Plus
NVD
CVSS 3.1
8.8
EPSS
1.9%
CVE-2021-27933 MEDIUM POC THREAT This Month

pfSense 2.5.0 allows XSS via the services_wol_edit.php Description field. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Pfsense
NVD
CVSS 3.1
6.1
EPSS
26.6%
CVE-2020-10797 MEDIUM PATCH This Month

An XSS vulnerability resides in the hostname field of the diag_ping.php page in pfsense before 2.4.5 version. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

XSS PHP Pfsense
NVD GitHub
CVSS 3.1
6.1
EPSS
2.3%
CVE-2020-11457 MEDIUM POC PATCH This Month

pfSense before 2.4.5 has stored XSS in system_usermanager_addprivs.php in the WebGUI via the descr parameter (aka full name) of a user. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XSS PHP Pfsense
NVD GitHub Exploit-DB
CVSS 3.1
5.4
EPSS
9.3%
CVE-2019-16667 HIGH POC THREAT This Week

diag_command.php in pfSense 2.4.4-p3 allows CSRF via the txtCommand or txtRecallBuffer field, as demonstrated by executing OS commands. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP CSRF Pfsense
NVD Exploit-DB
CVSS 3.1
8.8
EPSS
54.5%
CVE-2019-16915 CRITICAL PATCH Act Now

An issue was discovered in pfSense through 2.4.4-p3. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Path Traversal vulnerability could allow attackers to access files and directories outside the intended path.

PHP Path Traversal Pfsense
NVD GitHub
CVSS 3.1
9.8
EPSS
3.7%
CVE-2019-16914 MEDIUM PATCH This Month

An XSS issue was discovered in pfSense through 2.4.4-p3. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

XSS PHP Pfsense
NVD GitHub
CVSS 3.1
6.1
EPSS
2.0%
CVE-2019-16701 HIGH POC THREAT This Week

pfSense through 2.3.4 through 2.4.4-p3 allows Remote Code Injection via a methodCall XML document with a pfsense.exec_php call containing shell metacharacters in a parameter value. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Command Injection Pfsense
NVD GitHub Exploit-DB
CVSS 3.1
8.8
EPSS
19.6%
CVE-2019-12949 MEDIUM POC This Month

In pfSense 2.4.4-p2 and 2.4.4-p3, if it is possible to trick an authenticated administrator into clicking on a button on a phishing page, an attacker can leverage XSS to upload arbitrary executable. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

XSS PHP Pfsense
NVD GitHub
CVSS 3.0
6.1
EPSS
3.0%
CVE-2019-12585 CRITICAL PATCH Act Now

Apcupsd 0.3.91_5, as used in pfSense through 2.4.4-RELEASE-p3 and other products, has an Arbitrary Command Execution issue in apcupsd_status.php. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This OS Command Injection vulnerability could allow attackers to execute arbitrary operating system commands on the host.

PHP Command Injection Apcupsd Pfsense
NVD GitHub
CVSS 3.0
9.8
EPSS
5.0%
CVE-2019-12584 MEDIUM PATCH This Month

Apcupsd 0.3.91_5, as used in pfSense through 2.4.4-RELEASE-p3 and other products, has an XSS issue in apcupsd_status.php. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

XSS PHP Apcupsd Pfsense
NVD GitHub
CVSS 3.0
6.1
EPSS
2.6%
CVE-2019-12347 MEDIUM POC PATCH THREAT This Month

In pfSense 2.4.4-p3, a stored XSS vulnerability occurs when attackers inject a payload into the Name or Description field via an acme_accountkeys_edit.php action. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS PHP Pfsense
NVD GitHub Exploit-DB
CVSS 3.0
6.1
EPSS
58.6%
CVE-2019-11816 HIGH This Week

Incorrect access control in the WebUI in OPNsense before version 19.1.8, and pfsense before 2.4.4-p3 allows remote authenticated users to escalate privileges to administrator via a specially crafted. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Privilege Escalation Pfsense Opnsense
NVD
CVSS 3.1
7.2
EPSS
3.3%
CVE-2018-4021 HIGH POC THREAT This Week

An exploitable command injection vulnerability exists in the way Netgate pfSense CE 2.4.4-RELEASE processes the parameters of a specific POST request. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Command Injection Pfsense
NVD
CVSS 3.1
7.2
EPSS
72.2%
CVE-2018-4020 HIGH POC THREAT This Week

An exploitable command injection vulnerability exists in the way Netgate pfSense CE 2.4.4-RELEASE processes the parameters of a specific POST request. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Command Injection Pfsense
NVD
CVSS 3.1
7.2
EPSS
48.7%
CVE-2018-4019 HIGH POC THREAT This Week

An exploitable command injection vulnerability exists in the way Netgate pfSense CE 2.4.4-RELEASE processes the parameters of a specific POST request. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Command Injection Pfsense
NVD
CVSS 3.1
7.2
EPSS
48.7%
CVE-2018-16055 HIGH This Week

An authenticated command injection vulnerability exists in status_interfaces.php via dhcp_relinquish_lease() in pfSense before 2.4.4 due to its passing user input from the $_POST parameters "ifdescr". Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP Command Injection Pfsense
NVD
CVSS 3.0
8.8
EPSS
11.2%
CVE-2015-6511 MEDIUM This Month

Cross-site scripting (XSS) vulnerability in pfSense before 2.2.3 allows remote attackers to inject arbitrary web script or HTML via the server[] parameter to services_ntpd.php. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

XSS PHP Pfsense
NVD
CVSS 2.0
4.3
EPSS
0.1%
CVE-2015-6510 MEDIUM This Month

Multiple cross-site scripting (XSS) vulnerabilities in pfSense before 2.2.3 allow remote attackers to inject arbitrary web script or HTML via the (1) srctrack, (2) use_mfs_tmp_size, or (3). Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

XSS PHP Pfsense
NVD
CVSS 2.0
4.3
EPSS
0.1%
CVE-2015-6509 MEDIUM This Month

Multiple cross-site scripting (XSS) vulnerabilities in pfSense before 2.2.3 allow remote attackers to inject arbitrary web script or HTML via the (1) proxypass parameter to system_advanced_misc.php;. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

XSS PHP Pfsense
NVD
CVSS 2.0
4.3
EPSS
0.1%
CVE-2015-6508 MEDIUM This Month

Cross-site scripting (XSS) vulnerability in pfSense before 2.2.3 allows remote attackers to inject arbitrary web script or HTML via the descr parameter in a "new" action to system_authservers.php. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

XSS PHP Pfsense
NVD
CVSS 2.0
4.3
EPSS
1.3%
CVE-2015-4029 MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in the WebGUI in pfSense before 2.2.3 allows remote attackers to inject arbitrary web script or HTML via the zone parameter in a del action to. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.

XSS PHP Pfsense
NVD
CVSS 2.0
4.3
EPSS
1.3%
CVE-2015-2295 MEDIUM POC THREAT This Month

Cross-site request forgery (CSRF) vulnerability in system_firmware_restorefullbackup.php in the WebGUI in pfSense before 2.2.1 allows remote attackers to hijack the authentication of administrators. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable. Public exploit code available and EPSS exploitation probability 34.6%.

CSRF PHP Pfsense
NVD Exploit-DB
CVSS 2.0
6.8
EPSS
34.6%
CVE-2015-2294 MEDIUM POC This Month

Multiple cross-site scripting (XSS) vulnerabilities in the WebGUI in pfSense before 2.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) zone parameter to. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.

XSS PHP Pfsense
NVD Exploit-DB
CVSS 2.0
4.3
EPSS
1.3%
CVE-2015-1414 HIGH This Week

Integer overflow in FreeBSD before 8.4 p24, 9.x before 9.3 p10. Rated high severity (CVSS 7.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Denial Of Service Pfsense Debian Linux Freebsd
NVD
CVSS 2.0
7.8
EPSS
0.6%
CVE-2014-4696 MEDIUM This Month

Multiple open redirect vulnerabilities in the Suricata package before 1.0.6 for pfSense through 2.1.4 allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via. Rated medium severity (CVSS 5.8), this vulnerability is remotely exploitable. No vendor patch available.

PHP Suricata Open Redirect Pfsense Suricata Package
NVD
CVSS 2.0
5.8
EPSS
0.0%
CVE-2014-4695 MEDIUM This Month

Multiple open redirect vulnerabilities in the Snort package before 3.0.13 for pfSense through 2.1.4 allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via. Rated medium severity (CVSS 5.8), this vulnerability is remotely exploitable. No vendor patch available.

PHP Open Redirect Pfsense Snort Package
NVD
CVSS 2.0
5.8
EPSS
0.0%
CVE-2014-4694 MEDIUM This Month

Multiple cross-site scripting (XSS) vulnerabilities in suricata_select_alias.php in the Suricata package before 1.0.6 for pfSense through 2.1.4 allow remote attackers to inject arbitrary web script. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

XSS PHP Suricata Pfsense Suricata Package
NVD
CVSS 2.0
4.3
EPSS
0.1%
CVE-2014-4693 MEDIUM This Month

Multiple cross-site scripting (XSS) vulnerabilities in the Snort package before 3.0.13 for pfSense through 2.1.4 allow remote attackers to inject arbitrary web script or HTML via (1) the eng. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

XSS PHP Pfsense Snort Package
NVD
CVSS 2.0
4.3
EPSS
0.1%
CVE-2014-4692 MEDIUM This Month

pfSense before 2.1.4, when HTTP is used, does not include the HTTPOnly flag in a Set-Cookie header for the session cookie, which makes it easier for remote attackers to obtain potentially sensitive. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

Information Disclosure Pfsense
NVD
CVSS 2.0
4.3
EPSS
0.1%
CVE-2014-4691 MEDIUM This Month

Session fixation vulnerability in pfSense before 2.1.4 allows remote attackers to hijack web sessions via a firewall login cookie. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable. No vendor patch available.

Information Disclosure Pfsense
NVD
CVSS 2.0
6.8
EPSS
0.1%
CVE-2014-4690 MEDIUM This Month

Multiple directory traversal vulnerabilities in pfSense before 2.1.4 allow (1) remote attackers to read arbitrary .info files via a crafted path in the pkg parameter to pkg_mgr_install.php and allow. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Path Traversal PHP Pfsense
NVD
CVSS 2.0
5.0
EPSS
0.2%
CVE-2014-4689 MEDIUM This Month

Absolute path traversal vulnerability in pkg_edit.php in pfSense before 2.1.4 allows remote attackers to read arbitrary XML files via a full pathname in the xml parameter. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Path Traversal PHP Pfsense
NVD
CVSS 2.0
5.0
EPSS
0.1%
CVE-2014-4688 MEDIUM POC This Month

pfSense before 2.1.4 allows remote authenticated users to execute arbitrary commands via (1) the hostname value to diag_dns.php in a Create Alias action, (2) the smartmonemail value to. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP Information Disclosure Pfsense
NVD Exploit-DB
CVSS 2.0
6.5
EPSS
1.8%
CVE-2014-4687 MEDIUM This Month

Multiple cross-site scripting (XSS) vulnerabilities in pfSense before 2.1.4 allow remote attackers to inject arbitrary web script or HTML via (1) the starttime0 parameter to firewall_schedule.php,. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

XSS PHP Pfsense
NVD
CVSS 2.0
4.3
EPSS
0.1%
EPSS 0% CVSS 5.1
MEDIUM PATCH This Month

In pfSense CE /suricata/suricata_app_parsers.php, the value of the policy_name parameter is not sanitized of HTML-related strings/characters before being directly displayed. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

PHP XSS Pfsense +1
NVD GitHub
EPSS 0% CVSS 5.1
MEDIUM PATCH This Month

In pfSense CE /suricata/suricata_flow_stream.php, the value of the policy_name parameter is not sanitized of HTML-related strings/characters before being directly displayed. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

PHP XSS Pfsense +1
NVD GitHub
EPSS 0% CVSS 5.3
MEDIUM PATCH This Month

In pfSense CE /suricata/suricata_ip_reputation.php, the value of the iplist parameter is not sanitized of directory traversal-related strings/characters. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. This Path Traversal vulnerability could allow attackers to access files and directories outside the intended path.

PHP Path Traversal Pfsense +1
NVD GitHub
EPSS 0% CVSS 5.1
MEDIUM PATCH This Month

In pfSense CE /usr/local/www/suricata/suricata_filecheck.php, the value of the filehash parameter is directly displayed without sanitizing for HTML-related characters/strings. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

PHP XSS Pfsense +1
NVD GitHub
EPSS 0% CVSS 5.1
MEDIUM PATCH This Month

In pfSense CE /usr/local/www/status_traffic_totals.php, the value of the start-day parameter is not ensured to be a numeric value or sanitized of HTML-related characters/strings before being directly. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

PHP XSS Pfsense
NVD GitHub
EPSS 0% CVSS 5.3
MEDIUM PATCH This Month

In pfSense CE /usr/local/www/snort/snort_ip_reputation.php, the value of the iplist parameter is not sanitized of directory traversal-related characters/strings before being used to check if a file. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. This Path Traversal vulnerability could allow attackers to access files and directories outside the intended path.

PHP Path Traversal Pfsense
NVD GitHub
EPSS 0% CVSS 4.8
MEDIUM PATCH This Month

In pfSense CE /usr/local/www/haproxy/haproxy_stats.php, the value of the showsticktablecontent parameter is displayed after being read from HTTP GET requests. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

PHP XSS Pfsense
NVD GitHub
EPSS 0% CVSS 5.0
MEDIUM POC This Month

In Netgate pfSense CE 2.8.0, the "WebCfg - Diagnostics: Command" privilege allows reading arbitrary files via diag_command.php dlPath directory traversal. NOTE: the Supplier's perspective is that this is intended behavior for this privilege level, and that system administrators are informed through both the product documentation and UI.

PHP Path Traversal Pfsense
NVD GitHub
EPSS 78% CVSS 4.8
MEDIUM POC THREAT This Month

A cross-site scripting (XSS) vulnerability in pfsense v2.5.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the $pconfig variable at. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Pfsense
NVD GitHub
EPSS 68% CVSS 8.8
HIGH PATCH This Week

An issue in Netgate pfSense Plus v.23.05.1 and before and pfSense CE v.2.7.0 allows a remote attacker to execute arbitrary code via a crafted request to the packet_capture.php file. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity.

RCE PHP Pfsense +1
NVD GitHub
EPSS 64% CVSS 8.8
HIGH This Week

An issue in Netgate pfSense v.2.7.0 allows a remote attacker to execute arbitrary code via a crafted request to the interfaces_gif_edit.php and interfaces_gre_edit.php components. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP RCE Command Injection +2
NVD
EPSS 55% CVSS 5.4
MEDIUM POC THREAT This Month

Cross Site Scripting (XSS) vulnerability in Netgate pfSense v.2.7.0 allows a remote attacker to gain privileges via a crafted URL to the getserviceproviders.php page. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Pfsense
NVD
EPSS 58% CVSS 5.4
MEDIUM POC THREAT This Month

Cross Site Scripting (XSS) vulnerability in Netgate pfSense v.2.7.0 allows a remote attacker to gain privileges via a crafted url to the status_logs_filter_dynamic.php page. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Pfsense
NVD
EPSS 2% CVSS 7.2
HIGH This Week

An issue discovered in Pfsense CE version 2.6.0 allows attackers to change the password of any user without verification. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Pfsense
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

An issue discovered in Pfsense CE version 2.6.0 allows attackers to compromise user accounts via weak password requirements. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Brute Force Pfsense
NVD
EPSS 2% CVSS 4.9
MEDIUM POC This Month

Pfsense CE version 2.6.0 is vulnerable to No rate limit which can lead to an attacker creating multiple malicious users in firewall. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Denial Of Service Pfsense
NVD
EPSS 10% CVSS 9.8
CRITICAL POC PATCH Act Now

Improper restriction of excessive authentication attempts in the SSHGuard component of Netgate pfSense Plus software v22.05.1 and pfSense CE software v2.6.0 allows attackers to bypass brute force. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Authentication Bypass Pfsense Plus Pfsense
NVD Exploit-DB
EPSS 91% CVSS 8.8
HIGH POC PATCH THREAT Act Now

A command injection vulnerability in the function restore_rrddata() of Netgate pfSense v2.7.0 allows authenticated attackers to execute arbitrary commands via manipulating the contents of an XML file. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Command Injection Pfsense
NVD GitHub Exploit-DB
EPSS 2% CVSS 6.1
MEDIUM POC PATCH This Month

pfSense v2.5.2 was discovered to contain a cross-site scripting (XSS) vulnerability in the browser.php component. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS PHP Pfsense
NVD GitHub
EPSS 4% CVSS 8.8
HIGH PATCH This Week

Improper access control vulnerability in pfSense CE and pfSense Plus (pfSense CE software versions prior to 2.6.0 and pfSense Plus software versions prior to 22.01) allows a remote attacker with the. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. This Path Traversal vulnerability could allow attackers to access files and directories outside the intended path.

Path Traversal Pfsense Pfsense Plus
NVD
EPSS 2% CVSS 8.8
HIGH PATCH This Week

Improper input validation vulnerability in pfSense CE and pfSense Plus (pfSense CE software versions prior to 2.6.0 and pfSense Plus software versions prior to 22.01) allows a remote attacker with. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity.

Information Disclosure Pfsense Pfsense Plus
NVD
EPSS 27% CVSS 6.1
MEDIUM POC THREAT This Month

pfSense 2.5.0 allows XSS via the services_wol_edit.php Description field. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Pfsense
NVD
EPSS 2% CVSS 6.1
MEDIUM PATCH This Month

An XSS vulnerability resides in the hostname field of the diag_ping.php page in pfsense before 2.4.5 version. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

XSS PHP Pfsense
NVD GitHub
EPSS 9% CVSS 5.4
MEDIUM POC PATCH This Month

pfSense before 2.4.5 has stored XSS in system_usermanager_addprivs.php in the WebGUI via the descr parameter (aka full name) of a user. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XSS PHP Pfsense
NVD GitHub Exploit-DB
EPSS 55% CVSS 8.8
HIGH POC THREAT This Week

diag_command.php in pfSense 2.4.4-p3 allows CSRF via the txtCommand or txtRecallBuffer field, as demonstrated by executing OS commands. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP CSRF Pfsense
NVD Exploit-DB
EPSS 4% CVSS 9.8
CRITICAL PATCH Act Now

An issue was discovered in pfSense through 2.4.4-p3. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Path Traversal vulnerability could allow attackers to access files and directories outside the intended path.

PHP Path Traversal Pfsense
NVD GitHub
EPSS 2% CVSS 6.1
MEDIUM PATCH This Month

An XSS issue was discovered in pfSense through 2.4.4-p3. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

XSS PHP Pfsense
NVD GitHub
EPSS 20% CVSS 8.8
HIGH POC THREAT This Week

pfSense through 2.3.4 through 2.4.4-p3 allows Remote Code Injection via a methodCall XML document with a pfsense.exec_php call containing shell metacharacters in a parameter value. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Command Injection Pfsense
NVD GitHub Exploit-DB
EPSS 3% CVSS 6.1
MEDIUM POC This Month

In pfSense 2.4.4-p2 and 2.4.4-p3, if it is possible to trick an authenticated administrator into clicking on a button on a phishing page, an attacker can leverage XSS to upload arbitrary executable. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

XSS PHP Pfsense
NVD GitHub
EPSS 5% CVSS 9.8
CRITICAL PATCH Act Now

Apcupsd 0.3.91_5, as used in pfSense through 2.4.4-RELEASE-p3 and other products, has an Arbitrary Command Execution issue in apcupsd_status.php. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This OS Command Injection vulnerability could allow attackers to execute arbitrary operating system commands on the host.

PHP Command Injection Apcupsd +1
NVD GitHub
EPSS 3% CVSS 6.1
MEDIUM PATCH This Month

Apcupsd 0.3.91_5, as used in pfSense through 2.4.4-RELEASE-p3 and other products, has an XSS issue in apcupsd_status.php. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

XSS PHP Apcupsd +1
NVD GitHub
EPSS 59% CVSS 6.1
MEDIUM POC PATCH THREAT This Month

In pfSense 2.4.4-p3, a stored XSS vulnerability occurs when attackers inject a payload into the Name or Description field via an acme_accountkeys_edit.php action. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS PHP Pfsense
NVD GitHub Exploit-DB
EPSS 3% CVSS 7.2
HIGH This Week

Incorrect access control in the WebUI in OPNsense before version 19.1.8, and pfsense before 2.4.4-p3 allows remote authenticated users to escalate privileges to administrator via a specially crafted. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Privilege Escalation Pfsense Opnsense
NVD
EPSS 72% CVSS 7.2
HIGH POC THREAT This Week

An exploitable command injection vulnerability exists in the way Netgate pfSense CE 2.4.4-RELEASE processes the parameters of a specific POST request. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Command Injection Pfsense
NVD
EPSS 49% CVSS 7.2
HIGH POC THREAT This Week

An exploitable command injection vulnerability exists in the way Netgate pfSense CE 2.4.4-RELEASE processes the parameters of a specific POST request. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Command Injection Pfsense
NVD
EPSS 49% CVSS 7.2
HIGH POC THREAT This Week

An exploitable command injection vulnerability exists in the way Netgate pfSense CE 2.4.4-RELEASE processes the parameters of a specific POST request. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Command Injection Pfsense
NVD
EPSS 11% CVSS 8.8
HIGH This Week

An authenticated command injection vulnerability exists in status_interfaces.php via dhcp_relinquish_lease() in pfSense before 2.4.4 due to its passing user input from the $_POST parameters "ifdescr". Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP Command Injection Pfsense
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

Cross-site scripting (XSS) vulnerability in pfSense before 2.2.3 allows remote attackers to inject arbitrary web script or HTML via the server[] parameter to services_ntpd.php. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

XSS PHP Pfsense
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

Multiple cross-site scripting (XSS) vulnerabilities in pfSense before 2.2.3 allow remote attackers to inject arbitrary web script or HTML via the (1) srctrack, (2) use_mfs_tmp_size, or (3). Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

XSS PHP Pfsense
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

Multiple cross-site scripting (XSS) vulnerabilities in pfSense before 2.2.3 allow remote attackers to inject arbitrary web script or HTML via the (1) proxypass parameter to system_advanced_misc.php;. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

XSS PHP Pfsense
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

Cross-site scripting (XSS) vulnerability in pfSense before 2.2.3 allows remote attackers to inject arbitrary web script or HTML via the descr parameter in a "new" action to system_authservers.php. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

XSS PHP Pfsense
NVD
EPSS 1% CVSS 4.3
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in the WebGUI in pfSense before 2.2.3 allows remote attackers to inject arbitrary web script or HTML via the zone parameter in a del action to. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.

XSS PHP Pfsense
NVD
EPSS 35% CVSS 6.8
MEDIUM POC THREAT This Month

Cross-site request forgery (CSRF) vulnerability in system_firmware_restorefullbackup.php in the WebGUI in pfSense before 2.2.1 allows remote attackers to hijack the authentication of administrators. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable. Public exploit code available and EPSS exploitation probability 34.6%.

CSRF PHP Pfsense
NVD Exploit-DB
EPSS 1% CVSS 4.3
MEDIUM POC This Month

Multiple cross-site scripting (XSS) vulnerabilities in the WebGUI in pfSense before 2.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) zone parameter to. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.

XSS PHP Pfsense
NVD Exploit-DB
EPSS 1% CVSS 7.8
HIGH This Week

Integer overflow in FreeBSD before 8.4 p24, 9.x before 9.3 p10. Rated high severity (CVSS 7.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Denial Of Service Pfsense Debian Linux +1
NVD
EPSS 0% CVSS 5.8
MEDIUM This Month

Multiple open redirect vulnerabilities in the Suricata package before 1.0.6 for pfSense through 2.1.4 allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via. Rated medium severity (CVSS 5.8), this vulnerability is remotely exploitable. No vendor patch available.

PHP Suricata Open Redirect +2
NVD
EPSS 0% CVSS 5.8
MEDIUM This Month

Multiple open redirect vulnerabilities in the Snort package before 3.0.13 for pfSense through 2.1.4 allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via. Rated medium severity (CVSS 5.8), this vulnerability is remotely exploitable. No vendor patch available.

PHP Open Redirect Pfsense +1
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

Multiple cross-site scripting (XSS) vulnerabilities in suricata_select_alias.php in the Suricata package before 1.0.6 for pfSense through 2.1.4 allow remote attackers to inject arbitrary web script. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

XSS PHP Suricata +2
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

Multiple cross-site scripting (XSS) vulnerabilities in the Snort package before 3.0.13 for pfSense through 2.1.4 allow remote attackers to inject arbitrary web script or HTML via (1) the eng. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

XSS PHP Pfsense +1
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

pfSense before 2.1.4, when HTTP is used, does not include the HTTPOnly flag in a Set-Cookie header for the session cookie, which makes it easier for remote attackers to obtain potentially sensitive. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

Information Disclosure Pfsense
NVD
EPSS 0% CVSS 6.8
MEDIUM This Month

Session fixation vulnerability in pfSense before 2.1.4 allows remote attackers to hijack web sessions via a firewall login cookie. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable. No vendor patch available.

Information Disclosure Pfsense
NVD
EPSS 0% CVSS 5.0
MEDIUM This Month

Multiple directory traversal vulnerabilities in pfSense before 2.1.4 allow (1) remote attackers to read arbitrary .info files via a crafted path in the pkg parameter to pkg_mgr_install.php and allow. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Path Traversal PHP Pfsense
NVD
EPSS 0% CVSS 5.0
MEDIUM This Month

Absolute path traversal vulnerability in pkg_edit.php in pfSense before 2.1.4 allows remote attackers to read arbitrary XML files via a full pathname in the xml parameter. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Path Traversal PHP Pfsense
NVD
EPSS 2% CVSS 6.5
MEDIUM POC This Month

pfSense before 2.1.4 allows remote authenticated users to execute arbitrary commands via (1) the hostname value to diag_dns.php in a Create Alias action, (2) the smartmonemail value to. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP Information Disclosure Pfsense
NVD Exploit-DB
EPSS 0% CVSS 4.3
MEDIUM This Month

Multiple cross-site scripting (XSS) vulnerabilities in pfSense before 2.1.4 allow remote attackers to inject arbitrary web script or HTML via (1) the starttime0 parameter to firewall_schedule.php,. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

XSS PHP Pfsense
NVD

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