cvedb.io
CVE-2026-2039
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2026-02-20T23:16:03.913 · Last modified 2026-06-17T10:30:10.970

Summary

GFI Archiver MArc.Store Missing Authorization Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of GFI Archiver. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of the MArc.Store.Remoting.exe process, which listens on port 8018. The issue results from the lack of authorization prior to allowing access to functionality. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of SYSTEM. Was ZDI-CAN-28597.

Affected products

gfi — archiver

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.