ZoneMinder vulnerable to Missing Authorization
CVE-2023-26035

7.2HIGH

Key Information:

Vendor

Zoneminder

Status
Zoneminder
Vendor
CVE Published:
25 February 2023

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 54%

What is CVE-2023-26035?

ZoneMinder, a widely used open-source CCTV software for Linux, has a vulnerability that allows unauthenticated remote code execution due to inadequate authorization checks. Specifically, an attacker can exploit this flaw by manipulating the snapshot action to create a new monitor, leading to the execution of arbitrary commands via shell_exec. This vulnerability affects versions prior to 1.36.33 and 1.37.33. Users are advised to upgrade to the latest versions to mitigate this risk.

Affected Version(s)

zoneminder < 1.36.33 < 1.36.33

zoneminder >= 1.37.0, < 1.37.33 < 1.37.0, 1.37.33

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2023-26035
Created by rvizx

CVE-2023-26035
Created by heapbytes

CVE-2023-26035
Created by Yuma-Tsushima07

References

https://github.com/ZoneMinder/zoneminder/security/advisor...
x_refsource_CONFIRM
http://packetstormsecurity.com/files/175675/ZoneMinder-Sn...

EPSS Score

54% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.