GFI Archiver Allows Unauthenticated Access to System

Summary

A security issue affects GFI Archiver installations, allowing unauthorized access to the system without needing a password. This could allow attackers to access sensitive data or take control of the system. Update to the latest version of GFI Archiver to fix this issue.

What to do

No fix is available yet. Check with your software vendor for updates.

Affected software

Vendor	Product	Affected versions	Fix available
gfi	archiver	15.10	–

Original title

GFI Archiver MArc.Core Missing Authorization Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of GFI Archiver. Auth...

Original description

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.

nvd CVSS3.1 9.8

Vulnerability type

CWE-862 Missing Authorization

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