{"id":"CVE-2012-4031","aliases":["EUVD-2012-3975","GHSA-4cvv-jv4x-4gv8"],"status":"published","title":"Multiple directory traversal vulnerabilities in src/acloglogin.php in Wangkongbao CNS-1000 and...","description":"Multiple directory traversal vulnerabilities in src/acloglogin.php in Wangkongbao CNS-1000 and 1100 allow remote attackers to read arbitrary files via a .. (dot dot) in the (1) lang or (2) langid cookie to port 85.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.52267,"percentile":0.98968,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-22"],"published":"2012-07-17T21:00:00Z","modified":"2026-06-16T23:44:18Z","exploits":[{"source":"exploitdb","id":"EDB-19526","title":"WANGKONGBAO CNS-1000 UTM IPS-FW - Directory Traversal (Metasploit)","type":"webapps","platform":"hardware","date":"2012-07-02","url":"https://www.exploit-db.com/exploits/19526"},{"source":"metasploit","id":"auxiliary/scanner/http/wangkongbao_traversal","title":"WANGKONGBAO CNS-1000 and 1100 UTM Directory Traversal","type":"auxiliary","verified":true,"url":"https://www.rapid7.com/db/modules/auxiliary/scanner/http/wangkongbao_traversal"}],"products":[{"vendor":"wangkongbao","product":"cns-1000"},{"vendor":"wangkongbao","product":"cns-1100"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/76682","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://osvdb.org/83636","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.exploit-db.com/exploits/19526","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit"]},{"url":"http://www.securityfocus.com/bid/54267","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://secunia.com/advisories/49776","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-4031"},{"url":"https://github.com/advisories/GHSA-4cvv-jv4x-4gv8"}],"sources":{"cve":[{"id":"CVE-2012-4031","description":"Multiple directory traversal vulnerabilities in src/acloglogin.php in Wangkongbao CNS-1000 and 1100 allow remote attackers to read arbitrary files via a .. (dot dot) in the (1) lang or (2) langid cookie to port 85.","status":"published","published":"2012-07-17T21:00:00Z","modified":"2024-08-06T20:21:04.208Z","updated_at":"2026-11-02T14:34:51.269982Z"}],"euvd":[{"id":"EUVD-2012-3975","description":"Multiple directory traversal vulnerabilities in src/acloglogin.php in Wangkongbao CNS-1000 and 1100 allow remote attackers to read arbitrary files via a .. (dot dot) in the (1) lang or (2) langid cookie to port 85.","status":"published","published":"2012-07-17T21:00:00Z","modified":"2024-08-06T20:21:04Z","updated_at":"2026-11-03T01:56:08.876344Z"}],"ghsa":[{"id":"GHSA-4cvv-jv4x-4gv8","title":"Multiple directory traversal vulnerabilities in src/acloglogin.php in Wangkongbao CNS-1000 and...","description":"Multiple directory traversal vulnerabilities in src/acloglogin.php in Wangkongbao CNS-1000 and 1100 allow remote attackers to read arbitrary files via a .. (dot dot) in the (1) lang or (2) langid cookie to port 85.","status":"published","published":"2022-05-17T01:42:46Z","modified":"2023-02-03T05:05:18Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:53:42.900002Z"}],"nvd":[{"id":"CVE-2012-4031","description":"Multiple directory traversal vulnerabilities in src/acloglogin.php in Wangkongbao CNS-1000 and 1100 allow remote attackers to read arbitrary files via a .. (dot dot) in the (1) lang or (2) langid cookie to port 85.","status":"published","published":"2012-07-17T21:55:02.397Z","modified":"2026-06-16T23:44:18.407Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:02:14.774945Z"}]}}