{"id":"CVE-2011-1902","url":"https://www.cyber-defence.io/tools/cve/CVE-2011-1902","generatedAt":"2026-10-27T17:43:49.594Z","title":"Directory traversal vulnerability in the web interface in Proofpoint Messaging Security Gateway 6.2.0.263:6.2.0.237 and earlier in Proofpoint Protection Server 5.5.3, 5.5.4, 5.5.5, 6.0.2, 6.1.1, and 6.2.0 allows remote attackers to read arbitrary files…","description":"Directory traversal vulnerability in the web interface in Proofpoint Messaging Security Gateway 6.2.0.263:6.2.0.237 and earlier in Proofpoint Protection Server 5.5.3, 5.5.4, 5.5.5, 6.0.2, 6.1.1, and 6.2.0 allows remote attackers to read arbitrary files via unspecified vectors.","published":"2011-05-05T14:55:03.000Z","lastModified":"2026-06-16T23:30:20.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":5,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N"},"cwe":["CWE-22"],"affected":["proofpoint/messaging security gateway","proofpoint/protection server"],"epss":{"score":0.01944,"percentile":0.8002,"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 (1.94%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://www.clearskies.net/documents/css-advisory-css1105-proofpoint.php","source":"cve@mitre.org"},{"url":"http://www.kb.cert.org/vuls/id/790980","tags":["US Government Resource"],"source":"cve@mitre.org"},{"url":"https://support.proofpoint.com/article.cgi?article_id=338413","source":"cve@mitre.org"},{"url":"http://www.clearskies.net/documents/css-advisory-css1105-proofpoint.php","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.kb.cert.org/vuls/id/790980","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.proofpoint.com/article.cgi?article_id=338413","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-1902","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."}