Vulnerabilities (CVE)

Filtered by vendor Nagios Subscribe
Total 301 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-10819 1 Nagios 1 Nagios Xi 2026-06-17 3.5 LOW 4.8 MEDIUM
Nagios XI 5.6.11 allows XSS via the includes/components/ldap_ad_integration/ username parameter.
CVE-2019-9204 1 Nagios 1 Incident Manager 2026-06-17 7.5 HIGH 9.8 CRITICAL
SQL injection vulnerability in Nagios IM (component of Nagios XI) before 2.2.7 allows attackers to execute arbitrary SQL commands.
CVE-2019-9203 1 Nagios 1 Incident Manager 2026-06-17 7.5 HIGH 9.8 CRITICAL
Authorization bypass in Nagios IM (component of Nagios XI) before 2.2.7 allows closing incidents in IM via the API.
CVE-2019-9202 1 Nagios 1 Incident Manager 2026-06-17 6.5 MEDIUM 8.8 HIGH
Nagios IM (component of Nagios XI) before 2.2.7 allows authenticated users to execute arbitrary code via API key issues.
CVE-2019-9167 1 Nagios 1 Nagios Xi 2026-06-17 4.3 MEDIUM 6.1 MEDIUM
Cross-site scripting (XSS) vulnerability in Nagios XI before 5.5.11 allows attackers to inject arbitrary web script or HTML via the xiwindow parameter.
CVE-2019-9166 1 Nagios 1 Nagios Xi 2026-06-17 7.2 HIGH 7.8 HIGH
Privilege escalation in Nagios XI before 5.5.11 allows local attackers to elevate privileges to root via write access to config.inc.php and import_xiconfig.php.
CVE-2019-9165 1 Nagios 1 Nagios Xi 2026-06-17 7.5 HIGH 9.8 CRITICAL
SQL injection vulnerability in Nagios XI before 5.5.11 allows attackers to execute arbitrary SQL commands via the API when using fusekeys and malicious user id.
CVE-2019-9164 1 Nagios 1 Nagios Xi 2026-06-17 6.5 MEDIUM 8.8 HIGH
Command injection in Nagios XI before 5.5.11 allows an authenticated users to execute arbitrary remote commands via a new autodiscovery job.
CVE-2019-3698 3 Nagios, Opensuse, Suse 4 Nagios, Backports Sle, Leap and 1 more 2026-06-17 6.9 MEDIUM 5.7 MEDIUM
UNIX Symbolic Link (Symlink) Following vulnerability in the cronjob shipped with nagios of SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 11; openSUSE Factory allows local attackers to cause cause DoS or potentially escalate privileges by winning a race. This issue affects: SUSE Linux Enterprise Server 12 nagios version 3.5.1-5.27 and prior versions. SUSE Linux Enterprise Server 11 nagios version 3.0.6-1.25.36.3.1 and prior versions. openSUSE Factory nagios version 4.4.5-2.1 and prior versions.
CVE-2019-20197 1 Nagios 1 Nagios Xi 2026-06-17 9.0 HIGH 8.8 HIGH
In Nagios XI 5.6.9, an authenticated user is able to execute arbitrary OS commands via shell metacharacters in the id parameter to schedulereport.php, in the context of the web-server user account.
CVE-2019-20139 1 Nagios 1 Nagios Xi 2026-06-17 3.5 LOW 5.4 MEDIUM
In Nagios XI 5.6.9, XSS exists via the nocscreenapi.php host, hostgroup, or servicegroup parameter, or the schedulereport.php hour or frequency parameter. Any authenticated user can attack the admin user.
CVE-2019-15949 1 Nagios 1 Nagios Xi 2026-06-17 9.0 HIGH 8.8 HIGH
Nagios XI before 5.6.6 allows remote command execution as root. The exploit requires access to the server as the nagios user, or access as the admin user via the web interface. The getprofile.sh script, invoked by downloading a system profile (profile.php?cmd=download), is executed as root via a passwordless sudo entry; the script executes check_plugin, which is owned by the nagios user. A user logged into Nagios XI with permissions to modify plugins, or the nagios user on the server, can modify the check_plugin executable and insert malicious commands to execute as root.
CVE-2019-15898 1 Nagios 1 Log Server 2026-06-17 4.3 MEDIUM 6.1 MEDIUM
Nagios Log Server before 2.0.8 allows Reflected XSS via the username on the Login page.
CVE-2019-12279 1 Nagios 1 Nagios Xi 2026-06-17 7.5 HIGH 9.8 CRITICAL
Nagios XI 5.6.1 allows SQL injection via the username parameter to login.php?forgotpass (aka the reset password form). NOTE: The vendor disputes this issues as not being a vulnerability because the issue does not seem to be a legitimate SQL Injection. The POC does not show any valid injection that can be done with the variable provided, and while the username value being passed does get used in a SQL query, it is passed through SQL escaping functions when creating the call. The vendor tried re-creating the issue with no luck
CVE-2018-8736 1 Nagios 1 Nagios Xi 2026-06-17 9.0 HIGH 8.8 HIGH
A privilege escalation vulnerability in Nagios XI 5.2.x through 5.4.x before 5.4.13 allows an attacker to leverage an RCE vulnerability escalating to root.
CVE-2018-8735 1 Nagios 1 Nagios Xi 2026-06-17 9.0 HIGH 8.8 HIGH
Remote command execution (RCE) vulnerability in Nagios XI 5.2.x through 5.4.x before 5.4.13 allows an attacker to execute arbitrary commands on the target system, aka OS command injection.
CVE-2018-8734 1 Nagios 1 Nagios Xi 2026-06-17 7.5 HIGH 9.8 CRITICAL
SQL injection vulnerability in the core config manager in Nagios XI 5.2.x through 5.4.x before 5.4.13 allows an attacker to execute arbitrary SQL commands via the selInfoKey1 parameter.
CVE-2018-8733 1 Nagios 1 Nagios Xi 2026-06-17 7.5 HIGH 9.8 CRITICAL
Authentication bypass vulnerability in the core config manager in Nagios XI 5.2.x through 5.4.x before 5.4.13 allows an unauthenticated attacker to make configuration changes and leverage an authenticated SQL injection vulnerability.
CVE-2018-25123 1 Nagios 1 Nagios Xi 2026-06-17 N/A 7.8 HIGH
Nagios XI versions prior to 5.5.7 contain a privilege escalation vulnerability in the MRTG graphing component. MRTG-related processes/scripts executed with excessive privileges, allowing a local attacker with limited system access to abuse file/command execution paths or writable resources to gain elevated privileges.
CVE-2018-25122 1 Nagios 1 Nagios Xi 2026-06-17 N/A 8.8 HIGH
Nagios XI versions prior to 5.4.13 contain a remote code execution vulnerability in the Component Download page. The download/import handler used unsafe command construction with attacker-controlled input and lacked sufficient validation and output encoding, allowing an authenticated user to inject commands or otherwise execute arbitrary code with the privileges of the application service.