CVE-2026-2038

GFI Archiver MArc.Core 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.Core.Remoting.exe process, which listens on port 8017. 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-27934.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-26-075/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gfi:archiver:15.10:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-20 23:16

Updated : 2026-06-17 10:30

NVD link : CVE-2026-2038

Mitre link : CVE-2026-2038

CVE.ORG link : CVE-2026-2038

JSON object : View

Products Affected

gfi

archiver

CWE

CWE-862

Missing Authorization

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