{"id":"CVE-2013-3421","url":"https://www.cyber-defence.io/tools/cve/CVE-2013-3421","generatedAt":"2026-10-27T19:56:08.076Z","title":"Cross-site scripting (XSS) vulnerability in the Help index page in Cisco Secure Access Control System (ACS) allows remote attackers to inject arbitrary web script or HTML via an unspecified parameter, aka Bug ID CSCud75170.","description":"Cross-site scripting (XSS) vulnerability in the Help index page in Cisco Secure Access Control System (ACS) allows remote attackers to inject arbitrary web script or HTML via an unspecified parameter, aka Bug ID CSCud75170.","published":"2013-07-12T21:55:01.000Z","lastModified":"2026-06-16T23:55:10.000Z","status":"Modified","sourceIdentifier":"psirt@cisco.com","cvss":{"version":"2.0","score":4.3,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N"},"cwe":["CWE-79"],"affected":["cisco/secure access control system"],"epss":{"score":0.00931,"percentile":0.604,"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 (0.93%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-3421","tags":["Vendor Advisory"],"source":"psirt@cisco.com"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/85622","source":"psirt@cisco.com"},{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-3421","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/85622","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-3421","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."}