Vulnerability · Published Feb 4, 2025 · Assigned by KoreLogic
CVE-2024-13723Checkmk NagVis Remote Code Execution
High 7.2
In plain English
A high-severity unrestricted file upload in NagVis from Checkmk. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 70% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.2High
Exploit odds (30 days)1.3%top 29.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
The "NagVis" component within Checkmk is vulnerable to remote code execution. An authenticated attacker with administrative level privileges is able to upload a malicious PHP file and modify specific settings to execute the contents of the file as PHP.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | nagvis | no fix listed | DEBIAN-CVE-2024-13723 |
| Debian:13 | nagvis | 1:1.9.42-1 | DEBIAN-CVE-2024-13723 |
| Debian:14 | nagvis | 1:1.9.42-1 | DEBIAN-CVE-2024-13723 |
| Ubuntu:22.04:LTS | nagvis | no fix listed | UBUNTU-CVE-2024-13723 |
| Ubuntu:24.04:LTS | nagvis | no fix listed | UBUNTU-CVE-2024-13723 |
Affected products (as reported)
Weakness: CWE-434 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
References
- https://korelogic.com/Resources/Advisories/KL-001-2025-002.txt third-party-advisory
- https://www.nagvis.org/downloads/changelog/1.9.42 release-notes
- https://checkmk.com/werks?version=2.3.0p10 release-notes
- http://seclists.org/fulldisclosure/2025/Feb/4
- http://www.openwall.com/lists/oss-security/2025/02/04/4
- https://lists.debian.org/debian-lts-announce/2025/05/msg00000.html