{"id":"CVE-2011-3478","aliases":["EUVD-2011-3441","GHSA-m4r6-h5gf-6mg9"],"status":"published","title":"The host-services component in Symantec pcAnywhere 12.5.x through 12.5.3, and IT Management Suite...","description":"The host-services component in Symantec pcAnywhere 12.5.x through 12.5.3, and IT Management Suite pcAnywhere Solution 7.0 (aka 12.5.x) and 7.1 (aka 12.6.x), does not properly filter login and authentication data, which allows remote attackers to execute arbitrary code via a crafted session on TCP port 5631.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.39507,"percentile":0.98622,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-287"],"published":"2012-01-25T15:00:00Z","modified":"2026-06-16T23:33:20Z","exploits":[{"source":"exploitdb","id":"EDB-19407","title":"Symantec pcAnywhere 12.5.0 - 'Login' / 'Password' Remote Buffer Overflow","type":"remote","platform":"windows","date":"2012-06-27","verified":true,"url":"https://www.exploit-db.com/exploits/19407"},{"source":"exploitdb","id":"EDB-38599","title":"Symantec pcAnywhere 12.5.0 (Windows x86) - Remote Code Execution","type":"remote","platform":"windows_x86","date":"2015-11-02","verified":true,"url":"https://www.exploit-db.com/exploits/38599"}],"products":[{"vendor":"symantec","product":"pcanywhere"}],"references":[{"url":"http://osvdb.org/show/osvdb/78532","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://www.exploit-db.com/exploits/38599/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/51592","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory\u0026pvid=security_advisory\u0026year=2012\u0026suid=20120124_00","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.zerodayinitiative.com/advisories/ZDI-12-018/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/48092","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3478"},{"url":"https://www.exploit-db.com/exploits/38599"},{"url":"http://www.zerodayinitiative.com/advisories/ZDI-12-018"},{"url":"https://github.com/advisories/GHSA-m4r6-h5gf-6mg9"}],"sources":{"cve":[{"id":"CVE-2011-3478","description":"The host-services component in Symantec pcAnywhere 12.5.x through 12.5.3, and IT Management Suite pcAnywhere Solution 7.0 (aka 12.5.x) and 7.1 (aka 12.6.x), does not properly filter login and authentication data, which allows remote attackers to execute arbitrary code via a crafted session on TCP port 5631.","status":"published","published":"2012-01-25T15:00:00Z","modified":"2024-08-06T23:37:47.739Z","updated_at":"2026-11-02T14:35:37.324501Z"}],"euvd":[{"id":"EUVD-2011-3441","description":"The host-services component in Symantec pcAnywhere 12.5.x through 12.5.3, and IT Management Suite pcAnywhere Solution 7.0 (aka 12.5.x) and 7.1 (aka 12.6.x), does not properly filter login and authentication data, which allows remote attackers to execute arbitrary code via a crafted session on TCP port 5631.","status":"published","published":"2012-01-25T15:00:00Z","modified":"2024-08-06T23:37:47Z","updated_at":"2026-11-03T01:39:51.405142Z"}],"ghsa":[{"id":"GHSA-m4r6-h5gf-6mg9","title":"The host-services component in Symantec pcAnywhere 12.5.x through 12.5.3, and IT Management Suite...","description":"The host-services component in Symantec pcAnywhere 12.5.x through 12.5.3, and IT Management Suite pcAnywhere Solution 7.0 (aka 12.5.x) and 7.1 (aka 12.6.x), does not properly filter login and authentication data, which allows remote attackers to execute arbitrary code via a crafted session on TCP port 5631.","status":"published","published":"2022-05-14T03:53:15Z","modified":"2025-04-11T03:54:32Z","cwes":["CWE-287"],"updated_at":"2026-11-02T15:01:10.114294Z"}],"nvd":[{"id":"CVE-2011-3478","description":"The host-services component in Symantec pcAnywhere 12.5.x through 12.5.3, and IT Management Suite pcAnywhere Solution 7.0 (aka 12.5.x) and 7.1 (aka 12.6.x), does not properly filter login and authentication data, which allows remote attackers to execute arbitrary code via a crafted session on TCP port 5631.","status":"published","published":"2012-01-25T15:55:01.003Z","modified":"2026-06-16T23:33:20.06Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:02:11.800512Z"}]}}