CVE-2006-4154
MEDIUM · CVSS 6.8EPSS 16.4%EU EUVD
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.
Key facts
- CVSS score
- 6.8 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:M/Au:N/C:P/I:P/A:P- EPSS score
- 16.4% (97th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2006-4144)
- Published
- October 16, 2006
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2006-4144 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
- apache / http server
References
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=421(Patch, Vendor Advisory)
- http://secunia.com/advisories/22458
- http://secunia.com/advisories/22549
- http://security.gentoo.org/glsa/glsa-200610-12.xml
- http://securitytracker.com/id?1017062
- http://www.kb.cert.org/vuls/id/366020(US Government Resource)
- http://www.osvdb.org/29536
- http://www.securityfocus.com/bid/20527
- http://www.vupen.com/english/advisories/2006/4033
- https://exchange.xforce.ibmcloud.com/vulnerabilities/29550
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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