CVE-2017-10873 json
OpenAM (Open Source Edition) allows an attacker to bypass authentication and access unauthorized contents via unspecified vectors.
published 2017-11-02 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-2513
- cvss
- 8.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.6%
- EPSS 2.6% chance of exploitation in 30 days, percentile 85%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- osstech.co.jp/support/am2017-2-1-en advisory
Exploit prediction
2.63% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Affected products
- Open Source Solution Technology Corporation OpenAM
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
osstech.co.jp
/support/am2017-2-1-en
patch, vendor-advisory
-
cs.themistruct.com
/
third-party-advisory
-
jvn.jp
/en/jp/JVN79546124/
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2017-10873
- NVD CVE-2017-10873
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.