CVE-2023-26035
ZoneMinder vulnerable to Missing Authorization
- Published
- Feb 25, 2023
- Updated
- Feb 13, 2025
- Assigning CNA
- GitHub_M
- Evidence observed
- Aug 8, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HHigh · next 30 days
- Percentile
- 99.6%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
ZoneMinder is a free, open source Closed-circuit television software application for Linux which supports IP, USB and Analog cameras. Versions prior to 1.36.33 and 1.37.33 are vulnerable to Unauthenticated Remote Code Execution via Missing Authorization. There are no permissions check on the snapshot action, which expects an id to fetch an existing monitor but can be passed an object to create a new one instead. TriggerOn ends up calling shell_exec using the supplied Id. This issue is fixed in This issue is fixed in versions 1.36.33 and 1.37.33.
Sources
4- zoneminder_CVE-2023-26035Exploit
Exploit for CVE-2023-26035 affecting ZoneMinder < 1.36.33 and < 1.37.33
- zoneminder-snapshots-rce-pocExploit
This is a script written in Python that allows the exploitation of the Zoneminder's security flaw described in CVE-2023-26035.
- CVE-2023-26035Exploit
Responsible use
Use vulnerability information only on systems you own or are authorized to test. Kitploit links to public research metadata and does not store exploit code or malicious payloads.