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CVE-2015-2233

CVE information

Published

8 years ago

Last Modified

7 years ago

CVSSv2.0 Severity

High

Impact Analysis

Description

Lenovo System Update (formerly ThinkVantage System Update) before 5.06.0034 does not properly validate CA chains during signature validation, which allows man-in-the-middle attackers to upload and execute arbitrary files via a crafted certificate..

CVSSv2.0 Score

Severity
High
Base Score
8.3/10
Exploit Score
6.5/10
Access Vector
Adjacent_network
Access Complexity
Low
Authentication Required
None
Impact Score
10/10
Confidentiality Impact
Complete
Availability Impact
Complete
Integrity Impact
Complete

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:lenovo:system_update:*:*:*:*:*:*:*:*
  Yes
- -