{"id":"CVE-2006-3126","url":"https://www.cyber-defence.io/tools/cve/CVE-2006-3126","generatedAt":"2026-10-27T20:41:52.179Z","title":"c2faxrecv in capi4hylafax 01.02.03 allows remote attackers to execute arbitrary commands via null (\\0) and shell metacharacters in the TSI string, as demonstrated by a fax from an anonymous number.","description":"c2faxrecv in capi4hylafax 01.02.03 allows remote attackers to execute arbitrary commands via null (\\0) and shell metacharacters in the TSI string, as demonstrated by a fax from an anonymous number.","published":"2006-09-06T00:04:00.000Z","lastModified":"2026-06-16T22:26:27.000Z","status":"Modified","sourceIdentifier":"security@debian.org","cvss":{"version":"2.0","score":7.5,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P"},"cwe":[],"affected":["julian pawlowski/capi4hylafax"],"epss":{"score":0.02847,"percentile":0.86605,"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":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (2.85%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=382474","tags":["Patch"],"source":"security@debian.org"},{"url":"http://secunia.com/advisories/21722","tags":["Patch","Vendor Advisory"],"source":"security@debian.org"},{"url":"http://secunia.com/advisories/21726","tags":["Patch","Vendor Advisory"],"source":"security@debian.org"},{"url":"http://secunia.com/advisories/22450","source":"security@debian.org"},{"url":"http://security.gentoo.org/glsa/glsa-200610-05.xml","source":"security@debian.org"},{"url":"http://www.debian.org/security/2006/dsa-1165","source":"security@debian.org"},{"url":"http://www.novell.com/linux/security/advisories/2007_4_sr.html","source":"security@debian.org"},{"url":"http://www.securityfocus.com/bid/19801","source":"security@debian.org"},{"url":"http://www.vupen.com/english/advisories/2006/3430","source":"security@debian.org"},{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=382474","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/21722","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/21726","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/22450","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://security.gentoo.org/glsa/glsa-200610-05.xml","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2006/dsa-1165","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.novell.com/linux/security/advisories/2007_4_sr.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/19801","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2006/3430","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2006-3126","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."}