{"cve":"CVE-2012-4741","nvd":{"published":"2012-08-31T22:55:01.810","modified":"2026-06-16T23:45:39.243","status":"Modified","description":"The RADIUS extension in PacketFence before 3.3.0 uses a different user name than is used for authentication for users with custom VLAN assignment extensions, which allows remote attackers to spoof user identities via the User-Name RADIUS attribute.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-287"],"references":["http://sourceforge.net/mailarchive/message.php?msg_id=29126135","http://www.packetfence.org/bugs/view.php?id=1390","https://exchange.xforce.ibmcloud.com/vulnerabilities/78868","http://sourceforge.net/mailarchive/message.php?msg_id=29126135","http://www.packetfence.org/bugs/view.php?id=1390"],"products":["packetfence:packetfence"],"source":"nvd","synced_at":"2026-10-19T20:25:53.526315492+00:00"},"epss":{"cve":"CVE-2012-4741","score":0.01382,"percentile":0.72166,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}