CVE-2021-29845

Vulnerability

An improper input validation vulnerability in IBM Security Guardium Insights 3.0 allows an authenticated user to perform unauthorized actions. The vulnerability is tracked by IBM X-Force ID 205255. Affected versions include IBM Security Guardium Insights 3.0.

Exploitation

An attacker must be an authenticated user of the Guardium Insights platform. The attacker can send specially crafted input to the application that bypasses input validation checks, leading to unauthorized actions. The exact sequence of steps is not detailed in the available references.

Impact

Successful exploitation allows an authenticated attacker to perform actions beyond their intended permissions. The exact impact (e.g., information disclosure, data modification, or privilege escalation) is not fully described in the available references, but the vulnerability is classified with a CVSS base score that has not been publicly detailed.

Mitigation

IBM has addressed this vulnerability in a security bulletin [1]. Users should apply the fixes provided in the IBM Security Guardium Insights update as per the vendor's guidance. No workaround is mentioned in the available references. The update is available at the IBM support page [1].