FI 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.
| Link | Resource |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-26-075/ | Third Party Advisory |
24 Feb 2026, 21:43
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:gfi:archiver:15.10:*:*:*:*:*:*:* | |
| Summary |
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| References | () https://www.zerodayinitiative.com/advisories/ZDI-26-075/ - Third Party Advisory | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 9.8 |
| First Time |
Gfi
Gfi archiver |
20 Feb 2026, 23:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Published : 2026-02-20 23:16
Updated : 2026-02-24 21:43
NVD link : CVE-2026-2038
Mitre link : CVE-2026-2038
CVE.ORG link : CVE-2026-2038
JSON object : View
Missing Authorization