PT-2017-7099 · Lenovo · Lenovo System Update

Published 2017-10-02 · Updated 2017-10-17 · CVE-2015-6971

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Lenovo System Update versions prior to 5.07.0013

Description The issue allows local users to submit commands to the System Update service and gain privileges by launching signed Lenovo executables. This is achieved through the SUService.exe service.

Recommendations For versions prior to 5.07.0013, update to version 5.07.0013 or later to resolve the issue.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2015-6971

Affected Products

Lenovo System Update

References · 3

• 🔥 https://trustwave.com/Resources/Security-Advisories/Advisories/TWSL2015-018/?fid=7172 · Exploit
• https://support.lenovo.com/us/en/product_security/lsu_privilege · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2015-6971 · Security Note