Vulnerability Report

CVE-2005-1905

Title: Kaspersky Labs Anti-Virus klif.sys driver privilege escalation

Auth Bypass

Proof Of Concept

PoC Available for CVE-2005-1905

CWE Category NVD-CWE-noinfo

Published Date Jun 09, 2005

Modified Date Jun 16, 2026

Exploit Status Available

Score 7.2 CVSS v2.0

Exploit Probability (EPSS)

0.73%

Vulnerability Summary

CVE-2005-1905: The klif.sys driver in Kaspersky Labs Anti-Virus 5.0.227, 5.0.228, and 5.0.335 on Windows 2000 allows local users to gain privileges by modifying certain critical code addresses that are later accessed by privileged programs.

Impacted Vendors

kaspersky 1

kaspersky_lab 2

Reference Links

http://marc.info/?l=bugtraq&m=111817777430401&w=2 http://www.securityfocus.com/bid/13878 http://marc.info/?l=bugtraq&m=111817777430401&w=2 http://www.securityfocus.com/bid/13878

CVSS v2.0

Source Entity [email protected]

Severity HIGH

7.2

Access Vector

N/A

Authentication

N/A

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2005-1905 Exploits & PoCs (Proof Of Concept)

Exploit-DB https://www.exploit-db.com/exploits/1032

View Code

June 16, 2026 MODIFIED

Vulnerability data updated via NVD.

April 03, 2025 MODIFIED

Vulnerability data or affected products updated.

June 09, 2005 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:L/Au:N/C:C/I:C/A:C

Affected Stack

No specific products linked.