CVE-2026-82819

A vulnerability in Cerberus FTP Server allows an authenticated remote attacker to perform UNC path injection via a manipulated parameter. By supplying a malicious SMB share path, an attacker can execute authentication coercion against the underlying server, resulting in the leakage of the Cerberus service account's Net-NTLMv2 hash. This issue has been resolved in Cerberus FTP Server: 2026.3.0.

CVSS

No CVSS.

References

Link	Resource
https://labs.reversec.com/advisories/2026/09/universal-naming-convention-unc-path-injection-in-cerberus-ftp-server
https://www.cerberusftp.com/releasenotes/
https://labs.reversec.com/advisories/2026/09/universal-naming-convention-unc-path-injection-in-cerberus-ftp-server

Configurations

No configuration.

History

30 Oct 2026, 17:17

Type	Values Removed	Values Added
References	~~() https://labs.reversec.com/advisories/2026/09/universal-naming-convention-unc-path-injection-in-cerberus-ftp-server -~~	() https://labs.reversec.com/advisories/2026/09/universal-naming-convention-unc-path-injection-in-cerberus-ftp-server -

21 Oct 2026, 05:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-21 05:16

Updated : 2026-10-30 17:17

NVD link : CVE-2026-82819

Mitre link : CVE-2026-82819

CVE.ORG link : CVE-2026-82819

JSON object : View

Products Affected

No product.

CWE

CWE-40

Path Traversal: '\\UNC\share\name\' (Windows UNC Share)

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