CVE-2006-6131 EXPLOIT
6.2
MEDIUM · CVSS 2.0 · EPSS 0.9% (pctl 58)
Patch early
A public exploit exists.
Description
Untrusted search path vulnerability in (1) WSAdminServer and (2) WSWebServer in Kerio WebSTAR (4D WebSTAR Server Suite) 5.4.2 and earlier allows local users with webstar privileges to gain root privileges via a malicious libucache.dylib helper library in the current working directory.
Scoring
| CVSS | 6.2 (MEDIUM, v2.0) |
|---|---|
| Vector | AV:L/AC:H/Au:N/C:C/I:C/A:C |
| EPSS | 0.88% — more likely to be exploited than 58% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2006-11-28 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| kerio | webstar |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Kerio WebSTAR 5.4.2 (OSX) - 'libucache.dylib' Local Privilege Escalation | 2006-11-15 |
References
- http://secunia.com/advisories/22906
- http://securityreason.com/securityalert/1921
- http://securitytracker.com/id?1017239
- http://www.digitalmunition.com/DMA%5B2006-1115a%5D.txt
- http://www.osvdb.org/30450
- http://www.securityfocus.com/archive/1/451832/100/200/threaded
- http://www.securityfocus.com/bid/21123
- http://www.vupen.com/english/advisories/2006/4539
- https://exchange.xforce.ibmcloud.com/vulnerabilities/30308
- http://secunia.com/advisories/22906
- http://securityreason.com/securityalert/1921
- http://securitytracker.com/id?1017239
- http://www.digitalmunition.com/DMA%5B2006-1115a%5D.txt
- http://www.osvdb.org/30450
- http://www.securityfocus.com/archive/1/451832/100/200/threaded
- http://www.securityfocus.com/bid/21123
- http://www.vupen.com/english/advisories/2006/4539
- https://exchange.xforce.ibmcloud.com/vulnerabilities/30308
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