PT-2020-7879 · Lenovo · Lenovo System Update

Published 2020-03-27 · Updated 2020-03-30 · CVE-2015-7334

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 5.07.0008 and prior

Description: A local privilege escalation issue was reported in Lenovo System Update, where the SUService.exe /type COMMAND type could allow a user to execute arbitrary code with elevated privileges. This issue was fixed and publicly disclosed in 2015.

Recommendations: For versions 5.07.0008 and prior, update to a version released after 2015 to resolve the issue. As a temporary workaround, consider restricting the use of the SUService.exe /type COMMAND type to minimize the risk of exploitation.

Fix

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

CVE-2015-7334

Affected Products

Lenovo System Update

References · 4

• https://support.lenovo.com/us/en/product_security/lsu_privilege · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2015-7334 · Security Note
• https://t.me/cibsecurity/10791 · Telegram Post
• https://t.me/cvenotify/2227 · Telegram Post