Home

Description

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.

PUBLISHED Reserved 2026-02-06 | Published 2026-02-20 | Updated 2026-02-24 | Assigner zdi




HIGH: 7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Problem types

CWE-862: Missing Authorization

Product status

Default status
unknown

15.10
affected

References

www.zerodayinitiative.com/advisories/ZDI-26-077/ (ZDI-26-077)

cve.org (CVE-2026-2039)

nvd.nist.gov (CVE-2026-2039)

Download JSON