Vulnerability Report

CVE-2006-6131

Title: Kerio Webstar

Other

Proof Of Concept

PoC Available for CVE-2006-6131

CWE Category NVD-CWE-noinfo

Published Date Nov 28, 2006

Modified Date Jun 16, 2026

Exploit Status Available

Score 6.2 CVSS v2.0

Exploit Probability (EPSS)

0.88%

Vulnerability Summary

CVE-2006-6131: 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.

Impacted Vendors

4d 1

kerio 1

Reference Links

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

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

6.2

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:L/AC:H/Au:N/C:C/I:C/A:C

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2006-6131 Exploits & PoCs (Proof Of Concept)

Exploit-DB https://www.exploit-db.com/exploits/2788

View Code

June 16, 2026 MODIFIED

Vulnerability data updated via NVD.

April 23, 2026 MODIFIED

Vulnerability data updated via NVD.

April 09, 2025 MODIFIED

Vulnerability data or affected products updated.

November 28, 2006 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:L/AC:H/Au:N/C:C/I:C/A:C

Affected Stack

No specific products linked.