CVE-2006-3126 json
c2faxrecv in capi4hylafax 01.02.03 allows remote attackers to execute arbitrary commands via null (\0) and shell metacharacters in the TSI…
published 2006-09-06 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-3123
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.8%
- EPSS 2.8% chance of exploitation in 30 days, percentile 86%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- bugs.debian.org/cgi-bin/bugreport.cgi?bug=382474 patch
- secunia.com/advisories/21726 advisory
- secunia.com/advisories/21722 advisory
Exploit prediction
2.85% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
References
-
secunia.com
/advisories/21726
third-party-advisory, patch, vendor-advisory
-
secunia.com
/advisories/21722
third-party-advisory, patch, vendor-advisory
-
bugs.debian.org
/cgi-bin/bugreport.cgi?bug=382474
patch
-
novell.com
/linux/security/advisories/2007_4_sr.html
vendor-advisory
-
security.gentoo.org
/glsa/glsa-200610-05.xml
vendor-advisory
-
debian.org
/security/2006/dsa-1165
vendor-advisory
-
securityfocus.com
/bid/19801
vdb-entry
-
secunia.com
/advisories/22450
third-party-advisory
-
vupen.com
/english/advisories/2006/3430
vdb-entry
Sources
- CVE List CVE-2006-3126
- NVD CVE-2006-3126
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