CVE-2023-2820
MEDIUM
Published Jun 14, 20233y ago · Modified Jun 17, 20261w ago
6.8 CVSS 3.1
Published Jun 14, 2023 3y ago
Last Modified Jun 17, 2026 1w ago
Description
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N Attack Vector Adjacent
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability None
Threat Intelligence
No active exploitation signals — not in CISA KEV and no EPSS score yet.
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 2
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor Information Exposure
CWE-668
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| proofpoint | threat_response_auto_pull | * | <5.10.0 |
References 1
- proofpoint.com https://www.proofpoint.com/security/security-advisories/pfpt-sa-2023-0003
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.