{"id":"CVE-2011-0404","url":"https://www.cyber-defence.io/tools/cve/CVE-2011-0404","generatedAt":"2026-10-27T18:46:07.521Z","title":"Stack-based buffer overflow in NetSupport Manager Agent for Linux 11.00, for Solaris 9.50, and for Mac OS X 11.00 allows remote attackers to execute arbitrary code via a long control hostname to TCP port 5405, probably a different vulnerability than…","description":"Stack-based buffer overflow in NetSupport Manager Agent for Linux 11.00, for Solaris 9.50, and for Mac OS X 11.00 allows remote attackers to execute arbitrary code via a long control hostname to TCP port 5405, probably a different vulnerability than CVE-2007-5252.","published":"2011-01-11T03:00:06.000Z","lastModified":"2026-06-16T23:27:18.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":7.5,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P"},"cwe":["CWE-119"],"affected":["netsupport/netsupport manager agent"],"epss":{"score":0.64739,"percentile":0.99238,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":2,"verified":true,"firstPublished":"2011-01-08","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":16838,"kind":"exploit","title":"NetSupport Manager Agent - Remote Buffer Overflow (Metasploit) (2)","url":"https://www.exploit-db.com/exploits/16838","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/remote/16838.rb","file":"exploits/linux/remote/16838.rb","published":"2011-03-03","added":"2011-03-03","updated":"2011-04-25","author":"Metasploit","type":"remote","platform":"linux","port":null,"verified":true,"codes":["CVE-2011-0404","OSVDB-70408"],"tags":"Metasploit Framework (MSF)","aliases":null,"applicationUrl":"http://www.exploit-db.cominstaller.zip","screenshotUrl":null,"referenceUrl":null},{"edbId":15937,"kind":"exploit","title":"NetSupport Manager Agent - Remote Buffer Overflow (1)","url":"https://www.exploit-db.com/exploits/15937","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/remote/15937.pl","file":"exploits/multiple/remote/15937.pl","published":"2011-01-08","added":"2011-01-08","updated":"2011-01-12","author":"ikki","type":"remote","platform":"multiple","port":null,"verified":true,"codes":["CVE-2011-0404","OSVDB-70408"],"tags":null,"aliases":null,"applicationUrl":"http://www.exploit-db.cominstaller.zip","screenshotUrl":"http://www.exploit-db.com/screenshots/idlt16000/screen-shot-2011-01-11-at-22235-pm.png","referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 64.7%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2011-01/0090.html","source":"cve@mitre.org"},{"url":"http://osvdb.org/70408","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/42794","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.exploit-db.com/exploits/15937","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://www.exploit-db.com/exploits/16838","source":"cve@mitre.org"},{"url":"http://www.ikkisoft.com/stuff/netsupport_linux.txt","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/45728","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://www.securitytracker.com/id?1024943","source":"cve@mitre.org"},{"url":"http://www.vupen.com/english/advisories/2011/0062","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/64546","source":"cve@mitre.org"},{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2011-01/0090.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://osvdb.org/70408","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/42794","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.exploit-db.com/exploits/15937","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.exploit-db.com/exploits/16838","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ikkisoft.com/stuff/netsupport_linux.txt","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/45728","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id?1024943","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0062","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/64546","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-0404","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."}