VYPR
Vendor

Nagios

Nagios is an open-source network and infrastructure monitoring system. It monitors hosts, services, and network devices, sending alerts when components fail and again when they recover. Originally written by Ethan Galstad in 1999 as NetSaint, it was renamed Nagios in 2002 after a trademark dispute. The name is a recursive acronym: "Nagios Ain't Gonna Insist On Sainthood."

Founded 1999
Products
35
CVEs
311
Across products
502
Status
Private

Products

35
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Recent CVEs

311
View all 311 CVEs →
  • CVE-2021-25298HigKEVFeb 15, 2021
    risk 0.78cvss 8.8epss 0.75

    Nagios XI version xi-5.7.5 is affected by OS command injection. The vulnerability exists in the file /usr/local/nagiosxi/html/includes/configwizards/cloud-vm/cloud-vm.inc.php due to improper sanitization of authenticated user-controlled input by a single HTTP request, which can…

  • CVE-2021-25296HigKEVFeb 15, 2021
    risk 0.78cvss 8.8epss 0.72

    Nagios XI version xi-5.7.5 is affected by OS command injection. The vulnerability exists in the file /usr/local/nagiosxi/html/includes/configwizards/windowswmi/windowswmi.inc.php due to improper sanitization of authenticated user-controlled input by a single HTTP request, which…

  • CVE-2019-15949HigKEVSep 5, 2019
    risk 0.78cvss 8.8epss 0.78

    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…

  • CVE-2021-25297HigKEVFeb 15, 2021
    risk 0.77cvss 8.8epss 0.56

    Nagios XI version xi-5.7.5 is affected by OS command injection. The vulnerability exists in the file /usr/local/nagiosxi/html/includes/configwizards/switch/switch.inc.php due to improper sanitization of authenticated user-controlled input by a single HTTP request, which can lead…

  • CVE-2018-15708CriNov 14, 2018
    risk 0.74cvss 9.8epss 0.89

    Snoopy 1.0 in Nagios XI 5.5.6 allows remote unauthenticated attackers to execute arbitrary commands via a crafted HTTP request.

  • CVE-2021-37344CriAug 13, 2021
    risk 0.71cvss 9.8epss 0.97

    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).

  • CVE-2018-8734CriApr 18, 2018
    risk 0.71cvss 9.8epss 0.53

    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-2023-48085CriDec 14, 2023
    risk 0.70cvss 9.8epss 0.76

    Nagios XI before version 5.11.3 was discovered to contain a remote code execution (RCE) vulnerability via the component command_test.php.

  • CVE-2021-37350CriAug 13, 2021
    risk 0.70cvss 9.8epss 0.79

    Nagios XI before version 5.8.5 is vulnerable to SQL injection vulnerability in Bulk Modifications Tool due to improper input sanitisation.

  • CVE-2021-37346CriAug 13, 2021
    risk 0.70cvss 9.8epss 0.74

    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).

  • CVE-2018-8733CriApr 18, 2018
    risk 0.69cvss 9.8epss 0.28

    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-2016-9565CriDec 15, 2016
    risk 0.69cvss 9.8epss 0.23

    MagpieRSS, as used in the front-end component in Nagios Core before 4.2.2 might allow remote attackers to read or write to arbitrary files by spoofing a crafted response from the Nagios RSS feed server. NOTE: this vulnerability exists because of an incomplete fix for…

  • CVE-2024-24401CriFeb 26, 2024
    risk 0.67cvss 9.8epss 0.46

    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.

  • CVE-2019-12279CriMay 22, 2019
    risk 0.67cvss 9.8epss 0.04

    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…

  • CVE-2025-44823CriOct 7, 2025
    risk 0.66cvss 9.9epss 0.16

    Nagios Log Server before 2024R1.3.2 allows authenticated users to retrieve cleartext administrative API keys via a /nagioslogserver/index.php/api/system/get_users call. This is GL:NLS#475.

  • CVE-2023-48084CriDec 14, 2023
    risk 0.66cvss 9.8epss 0.34

    Nagios XI before version 5.11.3 was discovered to contain a SQL injection vulnerability via the bulk modification tool.

  • CVE-2019-9204CriMar 28, 2019
    risk 0.65cvss 9.8epss 0.20

    SQL injection vulnerability in Nagios IM (component of Nagios XI) before 2.2.7 allows attackers to execute arbitrary SQL commands.

  • CVE-2019-9203CriMar 28, 2019
    risk 0.65cvss 9.8epss 0.20

    Authorization bypass in Nagios IM (component of Nagios XI) before 2.2.7 allows closing incidents in IM via the API.

  • CVE-2018-8735HigApr 18, 2018
    risk 0.65cvss 8.8epss 0.64

    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-2023-53948CriDec 19, 2025
    risk 0.64cvss 9.8epss 0.01

    Lilac-Reloaded for Nagios 2.0.8 contains a remote code execution vulnerability in the autodiscovery feature that allows attackers to inject arbitrary commands. Attackers can exploit the lack of input filtering in the nmap_binary parameter to execute a reverse shell by sending a…