CVE-2026-75878

Summary

This flaw allows a remote attacker to bypass authentication by exploiting an unvalidated SSO header, gaining full access to the system.

Exploitability

Exploitation is relatively straightforward given the unvalidated SSO header, requiring the attacker to craft a specific request.

Blast radius

If exploited, this could result in unauthorized access to sensitive data and full control over the IBM Sterling File Gateway system.

Detection

No reliable host or network indicator is derivable from the published description.

Prioritized remediation

Disable the affected SSO feature or restrict access to the SSO endpoint.

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.