CVE-2017-10873

8.1 highEPSS 2.6%

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.

Severity

CVSS 3.1

8.1 high

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 2.6% chance of exploitation in the next 30 days; higher than 85% of CVEs (scores of 2026-10-31)
CWE: CWE-287
Published: 2017-11-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

osstech:openam

References

https://jvn.jp/en/jp/JVN79546124/
https://www.cs.themistruct.com/
https://www.osstech.co.jp/support/am2017-2-1-en
https://jvn.jp/en/jp/JVN79546124/
https://www.cs.themistruct.com/

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