CVE-2023-26035

criticalpriority · attend · 77OT risk · highEPSS 0.805 · 100 %ileexploit · weaponizedEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

6 exploits · weaponized

Likely / severe?

80.5% (100th) EPSS

CVSS 9.8 · critical

Is it mine?

6 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-28

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.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.2–9.8

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.17.2highAV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.17.2highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:Nsecondary · ENISA EU

v3.17.2highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:Nsecondary · security-advisories@github.comexploitability 3.9 · impact 2.7

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-862USprimaryCWE-862US

exploits (6)

Public proof-of-concept and weaponised exploit code.

exploit/unix/webapp/zoneminder_snapshotsZoneMinder Snapshots Command Injectionweaponized · metasploit
0xfalafel/zoneminder_CVE-2023-26035Exploit for CVE-2023-26035 affecting ZoneMinder < 1.36.33 and < 1.37.33PoC · poc_in_github
Yuma-Tsushima07/CVE-2023-26035ZoneMinder Snapshots - UnauthenticatedPoC · poc_in_github
heapbytes/CVE-2023-26035POC script for CVE-2023-26035 (zoneminder 1.36.32) PoC · poc_in_github
m3m0o/zoneminder-snapshots-rce-pocThis is a script written in Python that allows the exploitation of the Zoneminder's security flaw described in CVE-2023-26035. PoC · poc_in_github
rvzsec/CVE-2023-26035Unauthenticated RCE in ZoneMinder Snapshots - Poc ExploitPoC · poc_in_github

affected products (6)

Products and version ranges known to be affected.

ZoneMinder zoneminder≤ < 1.36.33enisa_euvdEU
ZoneMinder zoneminder1.37.0, → 1.37.33enisa_euvdEU
Сообщество свободного программного обеспечения ZoneMinder≤ 1.37.33fstec_bduRU
Сообщество свободного программного обеспечения ZoneMinder≤ 1.36.33fstec_bduRU
zoneminder zoneminder< 1.36.33nvdUScpe:2.3:a:zoneminder:zoneminder:*:*:*:*:*:*:*:*
zoneminder zoneminder1.37.00 → 1.37.33nvdUScpe:2.3:a:zoneminder:zoneminder:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2023-02-25modified 2026-06-17

related (11,515)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2026-84869US	—OT critical	0.92% (60th)	KEV	2026-09-08
A condition in the ScreenConnect client may allow files to be transferred and executed through an active remote session without authorization or Host confirmation in certain circum…
CVE-2026-63219US	—OT critical	0.47% (40th)	—	2026-09-03
GeoNetwork is a catalog application to manage spatially referenced resources. Prior to versions 4.4.12 and 4.2.17, the API endpoint for creating a new formatter via file upload is…
CVE-2026-41679US	—OT critical	31.7% (98th)	Exploit	2026-04-23
Paperclip is a Node.js server and React UI that orchestrates a team of AI agents to run a business. Prior to version 2026.416.0, an unauthenticated attacker can achieve full remote…
CVE-2025-40602US	—OT critical	2.76% (86th)	KEV	2025-12-18
A local privilege escalation vulnerability due to insufficient authorization in the SonicWall SMA1000 appliance management console (AMC).
CVE-2025-20362US	high8.6OT critical	87.1% (100th)	KEV	2025-09-25
Update: On November 5, 2025, Cisco became aware of a new attack variant against devices running Cisco Secure ASA Software or Cisco Secure FTD Software releases that are affected by…

+11510 more

references (7)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan