IBM i Access Client Solutions (ACS) 1.1.2 through 1.1.4 and 1.1.4.3 through 1.1.9.4 is vulnerable to NT LAN Manager (NTLM) hash disclosure by an attacker modifying UNC capable paths within ACS configuration files to point to a hostile server. If NTLM is enabled, the Windows operating system will try to authenticate using the current user's session. The hostile server could capture the NTLM hash information to obtain the user's credentials. IBM X-Force ID: 279091.

Related CVEs

CVE-2024-22318

Key Information

GHSA ID

GHSA-4c2f-665c-x845

Published

February 9, 2024 3:33 AM

Last Modified

February 17, 2024 12:31 AM

CVSS Score

5.0 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: June 26, 2025 6:25 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.