{"id":"CVE-2021-25655","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-25655","generatedAt":"2026-10-28T01:51:23.110Z","title":"A vulnerability in the system Service Menu component of Avaya Aura Experience Portal may allow URL Redirection to any untrusted site through a crafted attack.","description":"A vulnerability in the system Service Menu component of Avaya Aura Experience Portal may allow URL Redirection to any untrusted site through a crafted attack. Affected versions include 7.0 through 7.2.3 (without hotfix) and 8.0.0 (without hotfix).","published":"2021-06-24T09:15:11.000Z","lastModified":"2026-06-17T03:42:18.000Z","status":"Modified","sourceIdentifier":"securityalerts@avaya.com","cvss":{"version":"3.1","score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"cwe":["CWE-601"],"affected":["avaya/aura experience portal"],"epss":{"score":0.0038,"percentile":0.31773,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.38%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://downloads.avaya.com/css/P8/documents/101076234","tags":["Patch","Vendor Advisory"],"source":"securityalerts@avaya.com"},{"url":"https://downloads.avaya.com/css/P8/documents/101076234","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-25655","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."}