FortiClientEMS & FortiSOAR 6.47.4: Unauth User Enum via Response Diff
CVE-2024-36510 Published on January 14, 2025
An observable response discrepancy vulnerability [CWE-204] in FortiClientEMS 7.4.0, 7.2.0 through 7.2.4, 7.0 all versions, and FortiSOAR 7.5.0, 7.4.0 through 7.4.4, 7.3.0 through 7.3.2, 7.2 all versions, 7.0 all versions, 6.4 all versions may allow an unauthenticated attacker to enumerate valid users via observing login request responses.
Vulnerability Analysis
CVE-2024-36510 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity and availability.
Weakness Type
Observable Response Discrepancy
The product provides different responses to incoming requests in a way that reveals internal state information to an unauthorized actor outside of the intended control sphere. This issue frequently occurs during authentication, where a difference in failed-login messages could allow an attacker to determine if the username is valid or not. These exposures can be inadvertent (bug) or intentional (design).
Products Associated with CVE-2024-36510
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Affected Versions
Fortinet FortiClientEMS:- Version 7.2.0, <= 7.2.4 is affected.
- Version 7.0.0, <= 7.0.13 is affected.
- Version 7.5.0 is affected.
- Version 7.4.0, <= 7.4.4 is affected.
- Version 7.3.0, <= 7.3.2 is affected.
- Version 7.2.0, <= 7.2.2 is affected.
- Version 7.0.0, <= 7.0.3 is affected.
- Version 6.4.3, <= 6.4.4 is affected.
- Version 6.4.0, <= 6.4.1 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.