2FA/MFA Bypass Vulnerability in Serv-U 15.4 and 15.4 Hotfix 1
CVE-2023-40060

7.2HIGH

Key Information:

Vendor
Solarwinds
Status
Serv-U
Vendor
CVE Published:
7 September 2023

Summary

A vulnerability in Serv-U versions 15.4 and 15.4 Hotfix 1 allows a user with administrative access to bypass multi-factor authentication mechanisms. This flaw results from an incomplete fix in the latest version, enabling potential unauthorized access to sensitive functionalities of the file transfer software.

Affected Version(s)

Serv-U 15.4 <= 15.4 Hotfix 1

References

https://www.solarwinds.com/trust-center/security-advisori...
https://support.solarwinds.com/SuccessCenter/s/article/Se...

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.