Information disclosure in Proofpoint Threat Response Auto Pull

CVE-2023-2820

An information disclosure vulnerability in the faye endpoint in Proofpoint Threat Response / Threat Response Auto-Pull (PTR/TRAP) could be used by an attacker on an adjacent network to obtain credentials to integrated services via a man-in-the-middle position or cryptanalysis of the session traffic. An attacker could use these credentials to impersonate PTR/TRAP to these services. All versions prior to 5.10.0 are affected.

Vulnerability class: Information Disclosure

EPSS: 0.003 (16.5th percentile) — read the EPSS interpretation.