CVE-2017-10873: Osstech Openam

High severity, CVSS 8.1. EPSS: 2.6% chance of exploitation in the next 30 days.

OpenAM (Open Source Edition) allows an attacker to bypass authentication and access unauthorized contents via unspecified vectors. Note that this vulnerability affects OpenAM (Open Source Edition) implementations configured as SAML 2.0IdP, and switches authentication methods based on AuthnContext requests sent from the service provider.

Affected products

• Osstech Openam: from 9.5.5, up to and including 9.5.5-41; from 11.0.0, up to and including 11.0.0-112; from 13.0.0, up to and including 13.0.0-73

Published 2017-11-02. Last modified 2026-06-17.