{"id":"CVE-2014-7222","url":"https://www.cyber-defence.io/tools/cve/CVE-2014-7222","generatedAt":"2026-10-27T17:44:19.551Z","title":"Buffer overflow in TeamSpeak Client 3.0.14 and earlier allows remote authenticated users to cause a denial of service (application crash) by connecting to a channel with a different client instance, and placing crafted data in the Chat/Server tab with…","description":"Buffer overflow in TeamSpeak Client 3.0.14 and earlier allows remote authenticated users to cause a denial of service (application crash) by connecting to a channel with a different client instance, and placing crafted data in the Chat/Server tab with two \\\\ (backslash) characters, a digit, a \\ (backslash) character, and \"z\" in a series of nested img BBCODE tags.","published":"2018-01-08T19:29:01.000Z","lastModified":"2026-06-17T00:14:35.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":6.5,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-20"],"affected":["teamspeak/teamspeak3"],"epss":{"score":0.1097,"percentile":0.95861,"date":"2026-10-26","history":[{"date":"2026-09-21","score":0.09391,"percentile":0.95236},{"date":"2026-09-22","score":0.1097,"percentile":0.95692}]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2014-10-02","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":34857,"kind":"exploit","title":"TeamSpeak Client 3.0.14 - Buffer Overflow","url":"https://www.exploit-db.com/exploits/34857","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/dos/34857.txt","file":"exploits/windows/dos/34857.txt","published":"2014-10-02","added":"2014-10-02","updated":"2016-10-10","author":"SpyEye & Christian Galeon","type":"dos","platform":"windows","port":null,"verified":true,"codes":["CVE-2014-7222","OSVDB-112463","CVE-2014-7221"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 11.0%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-22T00:00:00.000Z","detail":{"to":0.1097,"from":0.09391,"percentile":0.95692},"summary":"EPSS moved from 9.4% to 11.0% probability of exploitation in the next thirty days."}],"references":[{"url":"http://packetstormsecurity.com/files/128571/TeamSpeak-Client-3.0.14-Buffer-Overflow.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"http://r4p3.net/forum/reverse-engineering/38/teamspeak-3-exploit-bb-code-freeze-crash-not-responding/905/","tags":["Broken Link"],"source":"cve@mitre.org"},{"url":"http://r4p3.net/public/ts3bbcodefreeze.txt","tags":["Broken Link"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/70219","tags":["Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/96890","tags":["Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/128571/TeamSpeak-Client-3.0.14-Buffer-Overflow.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://r4p3.net/forum/reverse-engineering/38/teamspeak-3-exploit-bb-code-freeze-crash-not-responding/905/","tags":["Broken Link"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://r4p3.net/public/ts3bbcodefreeze.txt","tags":["Broken Link"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/70219","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/96890","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2014-7222","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."}