CVE-2006-4154 json
Format string vulnerability in the mod_tcl module 1.0 for Apache 2.x allows context-dependent attackers to execute arbitrary code via forma…
published 2006-10-16 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-4144
- cvss
- 6.8
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 16.4%
- EPSS 16.4% chance of exploitation in 30 days, percentile 96%
- public exploits
- 0
- none known
Summary
Format string vulnerability in the mod_tcl module 1.0 for Apache 2.x allows context-dependent attackers to execute arbitrary code via format string specifiers that are not properly handled in a set_var function call in (1) tcl_cmds.c and (2) tcl_core.c.
Patch / fix
Exploit prediction
16.42% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Classification
- Technology feeds
References
-
labs.idefense.com
/intelligence/vulnerabilities/display.php?id=421
third-party-advisory, patch, vendor-advisory
-
security.gentoo.org
/glsa/glsa-200610-12.xml
vendor-advisory
-
securityfocus.com
/bid/20527
vdb-entry
-
securitytracker.com
/id?1017062
vdb-entry
-
secunia.com
/advisories/22549
third-party-advisory
-
osvdb.org
/29536
vdb-entry
-
vupen.com
/english/advisories/2006/4033
vdb-entry
-
secunia.com
/advisories/22458
third-party-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/29550
vdb-entry
-
kb.cert.org
/vuls/id/366020
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2006-4154
- NVD CVE-2006-4154
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.