Bypass Vulnerability in Lenovo System Update
CVE-2015-7336

7.5HIGH

Key Information:

Vendor
Lenovo
Status
System Update
Vendor
CVE Published:
27 March 2020

Summary

A vulnerability exists in Lenovo System Update, specifically in version 5.07.0008 and earlier, which allows attackers to circumvent the signature verification process for updates. This could potentially enable unauthorized code to be executed on affected systems, posing significant security risks. Lenovo addressed this issue in a public disclosure and updates are recommended for users to ensure protection against potential exploitation.

References

https://support.lenovo.com/us/en/product_security/lsu_pri...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.