Serv-U 15.4 Hotfix 1 Auth Bypass Admin MFA Failure
CVE-2023-40060 Published on September 7, 2023
2FA/MFA Bypass Vulnerability in Serv-U 15.4 and 15.4 Hotfix 1
A vulnerability has been identified within Serv-U 15.4 and 15.4 Hotfix 1 that, if exploited, allows an actor to bypass multi-factor/two-factor authentication. The actor must have administrator-level access to Serv-U to perform this action.
15.4. SolarWinds found that the issue was not completely fixed in 15.4 Hotfix 1.
Vulnerability Analysis
CVE-2023-40060 is exploitable with network access, and requires user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2023-40060 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2023-40060
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Affected Versions
SolarWinds Serv-U:- Version 15.4, <= 15.4 Hotfix 1 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.