CVE-2015-2233

Name: CVE-2015-2233
Creator: NVD / NIST
Published: 2015-05-12T19:59:14.07+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.40%

Last modified Jun 17, 2026

CVE-2015-2233 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

0.40%

32.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-310

Affected Software

Vendor	Product	Versions
Lenovo	System Update	<= 5.06.0027

References

Timeline

Published: May 12, 2015
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-2233?

How severe is CVE-2015-2233?

Severity scoring for CVE-2015-2233 is pending analysis. The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.

How do I fix CVE-2015-2233?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2015-2233?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST