CVE-2023-4801

An improper certification validation vulnerability in the Insider Threat Management (ITM) Agent for MacOS could be used by an anonymous actor on an adjacent network to establish a man-in-the-middle position between the agent and the ITM server after the agent has registered. All versions prior to 7.14.3.69 are affected. Agents for Windows, Linux, and Cloud are unaffected.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
ADJACENT_NETWORK
HIGH
NONE
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
ProofpointCNA
7.5 HIGH
ADJACENT_NETWORK
HIGH
NONE
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 30%
VendorProductVersion
proofpointinsider_threat_management
𝑥
< 7.14.3.69
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-006
https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-0006
https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-006