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Email Security

18 CVEs product

Monthly

CVE-2026-66150 Aug 11, 20:19 HIGH This Week

OS command injection via the SNMP-handling code path in SonicWall Email Security 10.0.35.8405 and earlier grants a low-privileged, authenticated CLI user root-level code execution on the underlying appliance OS. The restricted CLI fails to sanitize user-supplied input before passing it to SNMP-related system commands, enabling full host compromise. No public exploit code or CISA KEV listing has been identified at time of analysis, but the total technical impact (full confidentiality, integrity, and availability loss) makes this a high priority for any deployment where CLI access is shared or weakly controlled.

RCE Code Injection Sonicwall Email Security
NVD
CVSS 3.1
7.8
EPSS
0.2%
CVE-2026-66149 Aug 11, 20:18 HIGH This Week

OS command injection in SonicWall Email Security (versions 10.0.35.8405 and earlier) allows an authenticated restricted CLI user to execute arbitrary commands as root via a crafted netmask parameter. The CVSS 7.8 score reflects complete confidentiality, integrity, and availability impact despite requiring local CLI access and low-level privileges. No public exploit code exists and CISA SSVC indicates no known exploitation at time of analysis, though successful exploitation yields full appliance compromise.

RCE Code Injection Sonicwall Email Security
NVD
CVSS 3.1
7.8
EPSS
0.2%
CVE-2021-44228 Dec 10, 10:15 Maven CRITICAL POC KEV PATCH THREAT Act Now

Apache Log4j2 contains a critical JNDI injection vulnerability known as 'Log4Shell' that allows unauthenticated remote code execution through crafted log messages, affecting virtually every Java application on Earth and triggering the largest vulnerability remediation effort in history.

RCE Apache Apple Cisco Debian +149
NVD GitHub Exploit-DB
CVSS 3.1
10.0
EPSS
94.4%
Threat
9.8
CVE-2021-20023 Apr 20, 12:15 MEDIUM KEV THREAT This Month

SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to read an arbitrary file on the remote host. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Path Traversal Sonicwall Email Security Appliance 5000 Firmware Email Security Appliance 5050 Firmware Email Security Appliance 7000 Firmware +8
NVD VulDB
CVSS 3.1
4.9
EPSS
51.4%
Threat
4.0
CVE-2021-20022 Apr 09, 18:15 HIGH KEV THREAT Act Now

SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to upload an arbitrary file to the remote host. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

File Upload Sonicwall Email Security Appliance 5000 Firmware Email Security Appliance 5050 Firmware Email Security Appliance 7000 Firmware +8
NVD VulDB
CVSS 3.1
7.2
EPSS
16.5%
CVE-2021-20021 Apr 09, 18:15 CRITICAL POC KEV THREAT Emergency

A vulnerability in the SonicWall Email Security version 10.0.9.x allows an attacker to create an administrative account by sending a crafted HTTP request to the remote host. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Privilege Escalation Sonicwall Email Security Appliance 5000 Firmware Email Security Appliance 5050 Firmware Email Security Appliance 7000 Firmware +8
NVD VulDB
CVSS 3.1
9.8
EPSS
83.4%
Threat
7.5
CVE-2026-3470 Mar 31, 20:19 LOW Monitor

Database corruption in SonicWall Email Security appliance via improper input sanitization allows authenticated admin users to corrupt the application database by submitting crafted input. The vulnerability requires valid administrative credentials and affects all versions of SonicWall Email Security as indicated by the CPE wildcard matching. No CVSS scoring, public exploit code, or CISA KEV status is available at this time, limiting precise risk quantification.

Information Disclosure Sonicwall Email Security
NVD VulDB
CVSS 3.1
3.8
EPSS
0.1%
CVE-2026-3469 Mar 31, 20:18 LOW Monitor

SonicWall Email Security appliance becomes unresponsive due to improper input validation when an authenticated administrator submits malformed input, causing a denial of service. The vulnerability affects all versions of SonicWall Email Security and requires valid admin credentials to exploit. While CVSS scoring is unavailable, the attack vector is remote and authenticated, limiting exposure to insider threats or compromised admin accounts.

Information Disclosure Sonicwall Email Security
NVD VulDB
CVSS 3.1
2.7
EPSS
0.1%
CVE-2026-3468 Mar 31, 20:17 MEDIUM This Month

Stored Cross-Site Scripting (XSS) in SonicWall Email Security allows authenticated admin users to inject and execute arbitrary JavaScript code through improper input sanitization during web page generation. The vulnerability affects all versions of SonicWall Email Security appliance and requires admin-level authentication to exploit, limiting immediate exposure but posing significant risk to organizations where admin accounts are compromised or insider threats exist.

XSS Sonicwall Email Security
NVD VulDB
CVSS 3.1
4.8
EPSS
0.0%
CVE-2024-2166 Sep 04, 22:15 MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Forcepoint Email Security (Real Time Monitor modules) allows Reflected XSS.5.5 HF003. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Email Security Forcepoint
NVD
CVSS 3.1
6.1
EPSS
0.3%
CVE-2023-2080 Jun 15, 23:15 CRITICAL Act Now

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Forcepoint Cloud Security Gateway (CSG) Portal on Web Cloud Security Gateway, Email Security. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

SQLi Email Security Web Security Forcepoint
NVD
CVSS 3.1
9.8
EPSS
0.5%
CVE-2023-0655 Feb 14, 03:15 MEDIUM This Month

SonicWall Email Security contains a vulnerability that could permit a remote unauthenticated attacker access to an error page that includes sensitive information about users email addresses. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Sonicwall Email Security
NVD
CVSS 3.1
5.3
EPSS
0.7%
CVE-2022-1700 Sep 12, 19:15 CRITICAL Act Now

Improper Restriction of XML External Entity Reference ('XXE') vulnerability in the Policy Engine of Forcepoint Data Loss Prevention (DLP), which is also leveraged by Forcepoint One Endpoint (F1E),. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XXE Data Loss Prevention Email Security Web Security Content Gateway Cloud Security Gateway +2
NVD
CVSS 3.1
9.8
EPSS
0.7%
CVE-2021-45105 Dec 18, 12:15 Maven MEDIUM PATCH This Month

Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups.

Denial Of Service Apache Debian Oracle Business Intelligence +117
NVD VulDB
CVSS 3.1
5.9
EPSS
70.4%
Threat
5.3
CVE-2021-3450 Mar 25, 15:15 Cargo HIGH PATCH Act Now

The X509_V_FLAG_X509_STRICT flag enables additional security checks of the certificates present in a certificate chain. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required.

Authentication Bypass Node.js OpenSSL Oracle Fedora +36
NVD
CVSS 3.1
7.4
EPSS
18.3%
CVE-2019-6142 Nov 05, 21:15 MEDIUM This Month

It has been reported that XSS is possible in Forcepoint Email Security, versions 8.5 and 8.5.3. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Email Security Security Manager Forcepoint
NVD
CVSS 3.1
6.1
EPSS
0.6%
CVE-2019-6140 Apr 09, 21:29 CRITICAL Act Now

A configuration issue has been discovered in Forcepoint Email Security 8.4.x and 8.5.x: the product is left in a vulnerable state if the hybrid registration process is not completed. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Email Security Forcepoint
NVD
CVSS 3.1
9.8
EPSS
1.4%
CVE-2018-3639 May 22, 12:29 MEDIUM POC PATCH THREAT This Month

Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. Public exploit code available and EPSS exploitation probability 46.0%.

Authentication Bypass Microsoft Debian Oracle Red Hat +290
NVD Exploit-DB VulDB
CVSS 3.1
5.5
EPSS
46.0%
Threat
4.0
EPSS 0% CVSS 7.8
HIGH This Week

OS command injection via the SNMP-handling code path in SonicWall Email Security 10.0.35.8405 and earlier grants a low-privileged, authenticated CLI user root-level code execution on the underlying appliance OS. The restricted CLI fails to sanitize user-supplied input before passing it to SNMP-related system commands, enabling full host compromise. No public exploit code or CISA KEV listing has been identified at time of analysis, but the total technical impact (full confidentiality, integrity, and availability loss) makes this a high priority for any deployment where CLI access is shared or weakly controlled.

RCE Code Injection Sonicwall +1
NVD
EPSS 0% CVSS 7.8
HIGH This Week

OS command injection in SonicWall Email Security (versions 10.0.35.8405 and earlier) allows an authenticated restricted CLI user to execute arbitrary commands as root via a crafted netmask parameter. The CVSS 7.8 score reflects complete confidentiality, integrity, and availability impact despite requiring local CLI access and low-level privileges. No public exploit code exists and CISA SSVC indicates no known exploitation at time of analysis, though successful exploitation yields full appliance compromise.

RCE Code Injection Sonicwall +1
NVD
EPSS 94% 9.8 CVSS 10.0
CRITICAL POC KEV PATCH THREAT Act Now

Apache Log4j2 contains a critical JNDI injection vulnerability known as 'Log4Shell' that allows unauthenticated remote code execution through crafted log messages, affecting virtually every Java application on Earth and triggering the largest vulnerability remediation effort in history.

RCE Apache Apple +151
NVD GitHub Exploit-DB
EPSS 51% 4.0 CVSS 4.9
MEDIUM KEV THREAT This Month

SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to read an arbitrary file on the remote host. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Path Traversal Sonicwall Email Security Appliance 5000 Firmware +10
NVD VulDB
EPSS 17% CVSS 7.2
HIGH KEV THREAT Act Now

SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to upload an arbitrary file to the remote host. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

File Upload Sonicwall Email Security Appliance 5000 Firmware +10
NVD VulDB
EPSS 83% 7.5 CVSS 9.8
CRITICAL POC KEV THREAT Emergency

A vulnerability in the SonicWall Email Security version 10.0.9.x allows an attacker to create an administrative account by sending a crafted HTTP request to the remote host. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Privilege Escalation Sonicwall Email Security Appliance 5000 Firmware +10
NVD VulDB
EPSS 0% CVSS 3.8
LOW Monitor

Database corruption in SonicWall Email Security appliance via improper input sanitization allows authenticated admin users to corrupt the application database by submitting crafted input. The vulnerability requires valid administrative credentials and affects all versions of SonicWall Email Security as indicated by the CPE wildcard matching. No CVSS scoring, public exploit code, or CISA KEV status is available at this time, limiting precise risk quantification.

Information Disclosure Sonicwall Email Security
NVD VulDB
EPSS 0% CVSS 2.7
LOW Monitor

SonicWall Email Security appliance becomes unresponsive due to improper input validation when an authenticated administrator submits malformed input, causing a denial of service. The vulnerability affects all versions of SonicWall Email Security and requires valid admin credentials to exploit. While CVSS scoring is unavailable, the attack vector is remote and authenticated, limiting exposure to insider threats or compromised admin accounts.

Information Disclosure Sonicwall Email Security
NVD VulDB
EPSS 0% CVSS 4.8
MEDIUM This Month

Stored Cross-Site Scripting (XSS) in SonicWall Email Security allows authenticated admin users to inject and execute arbitrary JavaScript code through improper input sanitization during web page generation. The vulnerability affects all versions of SonicWall Email Security appliance and requires admin-level authentication to exploit, limiting immediate exposure but posing significant risk to organizations where admin accounts are compromised or insider threats exist.

XSS Sonicwall Email Security
NVD VulDB
EPSS 0% CVSS 6.1
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Forcepoint Email Security (Real Time Monitor modules) allows Reflected XSS.5.5 HF003. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Email Security Forcepoint
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Forcepoint Cloud Security Gateway (CSG) Portal on Web Cloud Security Gateway, Email Security. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

SQLi Email Security Web Security +1
NVD
EPSS 1% CVSS 5.3
MEDIUM This Month

SonicWall Email Security contains a vulnerability that could permit a remote unauthenticated attacker access to an error page that includes sensitive information about users email addresses. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Sonicwall Email Security
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

Improper Restriction of XML External Entity Reference ('XXE') vulnerability in the Policy Engine of Forcepoint Data Loss Prevention (DLP), which is also leveraged by Forcepoint One Endpoint (F1E),. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XXE Data Loss Prevention Email Security +4
NVD
EPSS 70% 5.3 CVSS 5.9
MEDIUM PATCH This Month

Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups.

Denial Of Service Apache Debian +119
NVD VulDB
EPSS 18% CVSS 7.4
HIGH PATCH Act Now

The X509_V_FLAG_X509_STRICT flag enables additional security checks of the certificates present in a certificate chain. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required.

Authentication Bypass Node.js OpenSSL +38
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

It has been reported that XSS is possible in Forcepoint Email Security, versions 8.5 and 8.5.3. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Email Security Security Manager +1
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

A configuration issue has been discovered in Forcepoint Email Security 8.4.x and 8.5.x: the product is left in a vulnerable state if the hybrid registration process is not completed. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Email Security Forcepoint
NVD
EPSS 46% 4.0 CVSS 5.5
MEDIUM POC PATCH THREAT This Month

Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. Public exploit code available and EPSS exploitation probability 46.0%.

Authentication Bypass Microsoft Debian +292
NVD Exploit-DB VulDB

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