CVE-2024-40125

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-09-19 · updated 2026-06-17
Weakness: CWE-434

Description

An arbitrary file upload vulnerability in the Media Manager function of Closed-Loop Technology CLESS Server v4.5.2 allows attackers to execute arbitrary code via uploading a crafted PHP file to the upload endpoint.

Affected products

Closed-Loop Cless Server: 4.5.2

References

https://github.com/brendontkl/My-CVEs/tree/main/CVE-2024-40125
https://www.closed-loop.biz/

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