{"id":"CVE-2017-10873","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-10873","generatedAt":"2026-10-29T01:49:59.400Z","title":"OpenAM (Open Source Edition) allows an attacker to bypass authentication and access unauthorized contents via unspecified vectors.","description":"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.","published":"2017-11-02T15:29:00.000Z","lastModified":"2026-06-17T01:00:51.000Z","status":"Modified","sourceIdentifier":"vultures@jpcert.or.jp","cvss":{"version":"3.1","score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-287"],"affected":["osstech/openam"],"epss":{"score":0.02625,"percentile":0.85407,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (2.63%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://jvn.jp/en/jp/JVN79546124/","tags":["Third Party Advisory","VDB Entry"],"source":"vultures@jpcert.or.jp"},{"url":"https://www.cs.themistruct.com/","tags":["Third Party Advisory"],"source":"vultures@jpcert.or.jp"},{"url":"https://www.osstech.co.jp/support/am2017-2-1-en","tags":["Patch","Vendor Advisory"],"source":"vultures@jpcert.or.jp"},{"url":"https://jvn.jp/en/jp/JVN79546124/","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.cs.themistruct.com/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.osstech.co.jp/support/am2017-2-1-en","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-10873","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}