Nagios

CVE-2026-2043 Feb 20, 23:16 HIGH This Week

Remote code execution in Nagios Xi through command injection in the esensors_websensor_configwizard_func method allows authenticated attackers to execute arbitrary commands with service account privileges. The vulnerability stems from insufficient input validation on user-supplied parameters passed to system calls. With a CVSS score of 8.8 and no patch currently available, this poses a significant risk to authenticated users of affected Nagios installations.

CVE-2026-2042 Feb 20, 23:16 HIGH This Week

Remote code execution in Nagios Xi's monitoringwizard module allows authenticated attackers to execute arbitrary commands through insufficient input validation in system calls. An attacker with valid credentials can exploit this command injection vulnerability to gain code execution with service account privileges on affected installations. No patch is currently available for this high-severity vulnerability.

CVE-2026-2041 Feb 20, 23:16 HIGH This Week

Nagios Xi for iOS is vulnerable to command injection in the zabbixagent_configwizard_func method due to insufficient input validation, allowing authenticated attackers to execute arbitrary code with service account privileges. The vulnerability requires valid credentials but no user interaction to exploit, and no patch is currently available. Exploitation could grant attackers full system access on affected Nagios installations.

CVE-2025-34323 Nov 17, 18:15 HIGH This Month

Nagios Log Server versions prior to 2026R1.0.1 are vulnerable to local privilege escalation due to a combination of sudo misconfiguration and group-writable application directories. Rated high severity (CVSS 8.5), this vulnerability is low attack complexity. No vendor patch available.

CVE-2025-34322 Nov 17, 18:15 HIGH This Month

Nagios Log Server versions prior to 2026R1.0.1 contain an authenticated command injection vulnerability in the experimental 'Natural Language Queries' feature. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2024-13998 Nov 03, 22:16 MEDIUM This Month

Nagios XI versions prior to 2024R1.1.3, under certain circumstances, disclose sensitive user account information (including API keys and hashed passwords) to authenticated users who should not have. Rated medium severity (CVSS 6.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2024-13997 Nov 03, 22:16 CRITICAL This Week

Nagios XI versions prior to 2024R1.1.3 contain a privilege escalation vulnerability in which an authenticated administrator could leverage the Migrate Server feature to obtain root privileges on the. Rated critical severity (CVSS 9.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2021-47698 Nov 03, 22:15 MEDIUM This Month

Nagios XI versions prior to 5.8.7 using embedded Nagios Core are vulnerable to cross-site scripting (XSS) via the Core UI’s Views URL handling (escape_string()). Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2025-34227 Sep 25, 17:15 HIGH POC This Week

Nagios XI < 2026R1 is vulnerable to an authenticated command injection vulnerability within the MongoDB Database, MySQL Query, MySQL Server, Postgres Server, and Postgres Query wizards. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

CVE-2024-13986 Aug 28, 16:15 HIGH POC This Week

Nagios XI < 2024R1.3.2 contains a remote code execution vulnerability by chaining two flaws: an arbitrary file upload and a path traversal in the Core Config Snapshots interface. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

CVE-2025-56432 Aug 26, 16:15 MEDIUM This Month

A cross-site scripting (XSS) vulnerability exists in Nagios XI 2024R2. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2025-28059 Apr 18, 17:15 HIGH This Week

An access control vulnerability in Nagios Network Analyzer 2024R1.0.3 allows deleted users to retain access to system resources due to improper session invalidation and stale token handling. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2025-29471 Apr 15, 22:15 HIGH POC THREAT Act Now

Cross Site Scripting vulnerability in Nagios Log Server v.2024R1.3.1 allows a remote attacker to execute arbitrary code via a payload into the Email field. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and EPSS exploitation probability 16.0%.

CVE-2025-28132 Apr 01, 17:15 MEDIUM This Month

A session management flaw in Nagios Network Analyzer 2024R1.0.3 allows an attacker to reuse session tokens even after a user logs out, leading to unauthorized access and account takeover. Rated medium severity (CVSS 4.6), this vulnerability is low attack complexity. No vendor patch available.

CVE-2025-28131 Apr 01, 17:15 MEDIUM This Month

A Broken Access Control vulnerability in Nagios Network Analyzer 2024R1.0.3 allows low-privilege users with "Read-Only" access to perform administrative actions, including stopping system services. Rated medium severity (CVSS 4.6), this vulnerability is low attack complexity. No vendor patch available.

CVE-2024-54957 Feb 27, 20:16 MEDIUM This Month

Nagios XI 2024R1.2.2 is vulnerable to an open redirect flaw on the Tools page, exploitable by users with read-only permissions. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2024-54961 Feb 20, 18:15 MEDIUM This Month

Nagios XI 2024R1.2.2 has an Information Disclosure vulnerability, which allows unauthenticated users to access multiple pages displaying the usernames and email addresses of all current users. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2024-54960 Feb 20, 18:15 MEDIUM This Month

A SQL Injection vulnerability in Nagios XI 2024R1.2.2 allows a remote attacker to execute SQL injection via a crafted payload in the History Tab component. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2024-54959 Feb 20, 18:15 MEDIUM This Month

Nagios XI 2024R1.2.2 is vulnerable to a Cross-Site Request Forgery (CSRF) attack through the Favorites component, enabling POST-based Cross-Site Scripting (XSS). Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2024-54958 Feb 20, 18:15 MEDIUM This Month

Nagios XI 2024R1.2.2 is susceptible to a stored Cross-Site Scripting (XSS) vulnerability in the Tools page. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2024-42898 Jan 09, 20:15 MEDIUM POC This Month

A cross-site scripting (XSS) vulnerability in Nagios XI 2024R1.1.4 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Name parameter in the Account. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

CVE-2024-43199 Aug 07, 14:15 HIGH PATCH This Week

Nagios NDOUtils before 2.1.4 allows privilege escalation from nagios to root because certain executable files are owned by the nagios user. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Incorrect Permission Assignment vulnerability could allow attackers to access resources due to misconfigured permissions.

CVE-2024-33775 May 01, 13:15 HIGH POC This Week

Privilege escalation in Nagios XI 2024R1.01 allows an authenticated low-privileged attacker to gain elevated system access by submitting a crafted Dashlet through the Autodiscover component. The vulnerability stems from improper privilege management (CWE-269), meaning the application fails to enforce appropriate access controls when processing Dashlet configurations. A public proof-of-concept exploit exists on GitHub, and the 73rd-percentile EPSS score suggests elevated real-world exploitation interest despite no current CISA KEV listing.

CVE-2024-24402 Feb 26, 17:15 CRITICAL Act Now

An issue in Nagios XI 2024R1.01 allows a remote attacker to escalate privileges via a crafted script to the /usr/local/nagios/bin/npcd component. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2024-24401 Feb 26, 17:15 CRITICAL Act Now

SQL Injection vulnerability in Nagios XI 2024R1.01 allows a remote attacker to execute arbitrary code via a crafted payload to the monitoringwizard.php component. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2023-48085 Dec 14, 07:15 CRITICAL Act Now

Nagios XI before version 5.11.3 was discovered to contain a remote code execution (RCE) vulnerability via the component command_test.php. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2023-48084 Dec 14, 07:15 CRITICAL POC THREAT Act Now

Nagios XI before version 5.11.3 was discovered to contain a SQL injection vulnerability via the bulk modification tool. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2023-40934 Sep 19, 23:15 HIGH This Week

A SQL injection vulnerability in Nagios XI 5.11.1 and below allows authenticated attackers with privileges to manage host escalations in the Core Configuration Manager to execute arbitrary SQL. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2023-40933 Sep 19, 23:15 HIGH This Week

A SQL injection vulnerability in Nagios XI v5.11.1 and below allows authenticated attackers with announcement banner configuration privileges to execute arbitrary SQL commands via the ID parameter. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2023-40932 Sep 19, 23:15 MEDIUM This Month

A Cross-site scripting (XSS) vulnerability in Nagios XI version 5.11.1 and below allows authenticated attackers with access to the custom logo component to inject arbitrary javascript or HTML via the. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2023-40931 Sep 19, 23:15 MEDIUM POC THREAT This Month

A SQL injection vulnerability in Nagios XI from version 5.11.0 up to and including 5.11.1 allows authenticated attackers to execute arbitrary SQL commands via the ID parameter in the POST request to. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 13.5%.

CVE-2022-38254 Sep 07, 22:15 MEDIUM This Month

Nagios XI before v5.8.7 was discovered to contain a cross-site scripting (XSS) vulnerability via the ajax.php script in CCM 3.1.5. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2022-38251 Sep 07, 22:15 MEDIUM This Month

Nagios XI v5.8.6 was discovered to contain a cross-site scripting (XSS) vulnerability via the System Performance Settings page under the Admin panel. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2022-38250 Sep 07, 22:15 CRITICAL Act Now

Nagios XI v5.8.6 was discovered to contain a SQL injection vulnerability via the mib_name parameter at the Manage MIBs page. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2022-38249 Sep 07, 22:15 MEDIUM This Month

Nagios XI v5.8.6 was discovered to contain a cross-site scripting (XSS) vulnerability via the MTR component in version 1.0.4. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2022-38248 Sep 07, 22:15 MEDIUM This Month

Nagios XI before v5.8.7 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities at auditlog.php. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2022-38247 Sep 07, 22:15 MEDIUM This Month

Nagios XI v5.8.6 was discovered to contain a cross-site scripting (XSS) vulnerability via the System Settings page under the Admin panel. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2022-29272 Jun 29, 01:15 MEDIUM POC This Month

In Nagios XI through 5.8.5, an open redirect vulnerability exists in the login function that could lead to spoofing. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2022-29271 Jun 29, 01:15 MEDIUM This Month

In Nagios XI through 5.8.5, a read-only Nagios user (due to an incorrect permission check) is able to schedule downtime for any host/services. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2022-29270 Jun 29, 01:15 MEDIUM This Month

In Nagios XI through 5.8.5, it is possible for a user without password verification to change his e-mail address. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2022-29269 Jun 29, 01:15 MEDIUM This Month

In Nagios XI through 5.8.5, in the schedule report function, an authenticated attacker is able to inject HTML tags that lead to the reformatting/editing of emails from an official email address. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2021-40345 Oct 26, 11:15 HIGH POC THREAT This Week

An issue was discovered in Nagios XI 5.8.5. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

CVE-2021-40344 Oct 26, 11:15 HIGH POC THREAT This Week

An issue was discovered in Nagios XI 5.8.5. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

CVE-2021-40343 Oct 26, 11:15 HIGH POC This Week

An issue was discovered in Nagios XI 5.8.5. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

CVE-2021-33179 Oct 14, 15:15 MEDIUM This Month

The general user interface in Nagios XI versions prior to 5.8.4 is vulnerable to authenticated reflected cross-site scripting. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2021-33177 Oct 14, 15:15 HIGH This Week

The Bulk Modifications functionality in Nagios XI versions prior to 5.8.5 is vulnerable to SQL injection. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2021-37223 Oct 05, 12:15 MEDIUM This Month

Nagios Enterprises NagiosXI <= 5.8.4 contains a Server-Side Request Forgery (SSRF) vulnerability in schedulereport.php. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2021-36366 Sep 28, 17:15 CRITICAL Act Now

Nagios XI before 5.8.5 incorrectly allows manage_services.sh wildcards. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2021-36365 Sep 28, 17:15 CRITICAL Act Now

Nagios XI before 5.8.5 has Incorrect Permission Assignment for repairmysql.sh. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2021-36364 Sep 28, 17:15 CRITICAL Act Now

Nagios XI before 5.8.5 incorrectly allows backup_xi.sh wildcards. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2021-36363 Sep 28, 17:15 CRITICAL Act Now

Nagios XI before 5.8.5 has Incorrect Permission Assignment for migrate.php. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2021-38156 Sep 15, 14:15 MEDIUM POC THREAT This Month

In Nagios XI before 5.8.6, XSS exists in the dashboard page (/dashboards/#) when administrative users attempt to edit a dashboard. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

CVE-2021-37353 Aug 13, 12:15 CRITICAL Act Now

Nagios XI Docker Wizard before version 1.1.3 is vulnerable to SSRF due to improper sanitation in table_population.php. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2021-37352 Aug 13, 12:15 MEDIUM This Month

An open redirect vulnerability exists in Nagios XI before version 5.8.5 that could lead to spoofing. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2021-37351 Aug 13, 12:15 MEDIUM This Month

Nagios XI before version 5.8.5 is vulnerable to insecure permissions and allows unauthenticated users to access guarded pages through a crafted HTTP request to the server. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2021-37350 Aug 13, 12:15 CRITICAL Act Now

Nagios XI before version 5.8.5 is vulnerable to SQL injection vulnerability in Bulk Modifications Tool due to improper input sanitisation. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2021-37349 Aug 13, 12:15 HIGH This Week

Nagios XI before version 5.8.5 is vulnerable to local privilege escalation because cleaner.php does not sanitise input read from the database. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

CVE-2021-37348 Aug 13, 12:15 HIGH This Week

Nagios XI before version 5.8.5 is vulnerable to local file inclusion through improper limitation of a pathname in index.php. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2021-37347 Aug 13, 12:15 HIGH This Week

Nagios XI before version 5.8.5 is vulnerable to local privilege escalation because getprofile.sh does not validate the directory name it receives as an argument. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

CVE-2021-37346 Aug 13, 12:15 CRITICAL Act Now

Nagios XI WatchGuard Wizard before version 1.4.8 is vulnerable to remote code execution through Improper neutralisation of special elements used in an OS Command (OS Command injection). Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2021-37345 Aug 13, 12:15 HIGH This Week

Nagios XI before version 5.8.5 is vulnerable to local privilege escalation because xi-sys.cfg is being imported from the var directory for some scripts with elevated permissions. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

CVE-2021-37344 Aug 13, 12:15 CRITICAL Act Now

Nagios XI Switch Wizard before version 2.5.7 is vulnerable to remote code execution through improper neutralisation of special elements used in an OS Command (OS Command injection). Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2021-37343 Aug 13, 12:15 HIGH POC THREAT Act Now

A path traversal vulnerability exists in Nagios XI below version 5.8.5 AutoDiscovery component and could lead to post authenticated RCE under security context of the user running Nagios. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

CVE-2021-35479 Jul 30, 14:15 MEDIUM POC THREAT This Month

Nagios Log Server before 2.1.9 contains Stored XSS in the custom column view for the alert history and audit log function through the affected pp parameter. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

CVE-2021-35478 Jul 30, 14:15 MEDIUM POC THREAT This Month

Nagios Log Server before 2.1.9 contains Reflected XSS in the dropdown box for the alert history and audit log function. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

CVE-2021-3277 Jun 07, 22:15 HIGH This Week

Nagios XI 5.7.5 and earlier allows authenticated admins to upload arbitrary files due to improper validation of the rename functionality in custom-includes component, which leads to remote code. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2021-28925 Apr 08, 13:15 CRITICAL POC Act Now

SQL injection vulnerability in Nagios Network Analyzer before 2.4.3 via the o[col] parameter to api/checks/read/. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

CVE-2021-28924 Apr 08, 13:15 MEDIUM POC This Month

Self Authenticated XSS in Nagios Network Analyzer before 2.4.2 via the nagiosna/groups/queries page. 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.

CVE-2021-3273 Feb 25, 14:15 HIGH POC This Week

Nagios XI below 5.7 is affected by code injection in the /nagiosxi/admin/graphtemplates.php component. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

CVE-2021-25299 Feb 15, 13:15 MEDIUM POC THREAT This Month

Nagios XI version xi-5.7.5 is affected by cross-site scripting (XSS). Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and EPSS exploitation probability 97.7%.

CVE-2021-25298 Feb 15, 13:15 HIGH POC KEV THREAT Act Now

Nagios XI version xi-5.7.5 is affected by OS command injection. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Actively exploited in the wild (cisa kev) and public exploit code available.

CVE-2021-25297 Feb 15, 13:15 HIGH POC KEV THREAT Act Now

Nagios XI version xi-5.7.5 is affected by OS command injection. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Actively exploited in the wild (cisa kev) and public exploit code available.

CVE-2021-25296 Feb 15, 13:15 HIGH POC KEV THREAT Act Now

Nagios XI version xi-5.7.5 is affected by OS command injection. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Actively exploited in the wild (cisa kev) and public exploit code available.

CVE-2021-26024 Feb 03, 22:15 MEDIUM This Month

The Favorites component before 1.0.2 for Nagios XI 5.8.0 is vulnerable to Insecure Direct Object Reference: it is possible to create favorites for any other user account. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2021-26023 Feb 03, 22:15 MEDIUM This Month

The Favorites component before 1.0.2 for Nagios XI 5.8.0 is vulnerable to XSS. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2021-3193 Jan 26, 18:16 CRITICAL Act Now

Improper access and command validation in the Nagios Docker Config Wizard before 1.1.2, as used in Nagios XI through 5.7, allows an unauthenticated attacker to execute remote code as the apache user. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2020-35269 Dec 23, 19:15 HIGH This Week

Nagios Core application version 4.2.4 is vulnerable to Site-Wide Cross-Site Request Forgery (CSRF) in many functions, like adding - deleting for hosts or servers. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2020-27991 Nov 16, 17:15 MEDIUM This Month

Nagios XI before 5.7.5 is vulnerable to XSS in Account Information (Email field). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2020-27990 Nov 16, 17:15 MEDIUM This Month

Nagios XI before 5.7.5 is vulnerable to XSS in the Deployment tool (add agent). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2020-27989 Nov 16, 17:15 MEDIUM This Month

Nagios XI before 5.7.5 is vulnerable to XSS in Dashboard Tools (Edit Dashboard). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2020-27988 Nov 16, 17:15 MEDIUM This Month

Nagios XI before 5.7.5 is vulnerable to XSS in Manage Users (Username field). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

CVE-2020-28648 Nov 16, 03:15 HIGH POC This Week

Improper input validation in the Auto-Discovery component of Nagios XI before 5.7.5 allows an authenticated attacker to execute remote code. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

CVE-2020-5796 Nov 13, 20:15 HIGH POC This Week

Improper preservation of permissions in Nagios XI 5.7.4 allows a local, low-privileged, authenticated user to weaken the permissions of files, resulting in low-privileged users being able to write to. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

CVE-2020-5792 Oct 20, 22:15 HIGH POC THREAT Act Now

Improper neutralization of argument delimiters in a command in Nagios XI 5.7.3 allows a remote, authenticated admin user to write to arbitrary files and ultimately execute code with the privileges of. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

CVE-2020-5791 Oct 20, 22:15 HIGH POC THREAT Act Now

Improper neutralization of special elements used in an OS command in Nagios XI 5.7.3 allows a remote, authenticated admin user to execute operating system commands with the privileges of the apache. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

CVE-2020-5790 Oct 20, 22:15 MEDIUM POC This Month

Cross-site request forgery in Nagios XI 5.7.3 allows a remote attacker to perform sensitive application actions by tricking legitimate users into clicking a crafted link. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

CVE-2020-15903 Sep 09, 21:15 CRITICAL Act Now

An issue was found in Nagios XI before 5.7.3. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2020-16157 Jul 30, 15:15 MEDIUM POC THREAT This Month

A Stored XSS vulnerability exists in Nagios Log Server before 2.1.7 via the Notification Methods -> Email Users menu. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

CVE-2020-15902 Jul 22, 22:15 MEDIUM This Month

Graph Explorer in Nagios XI before 5.7.2 allows XSS via the link url option. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

CVE-2020-15901 Jul 22, 22:15 HIGH This Week

In Nagios XI before 5.7.3, ajaxhelper.php allows remote authenticated attackers to execute arbitrary commands via cmdsubsys. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.