VULNERABILITY INTELLIGENCE

CVE-2023-5552

CVSS score7.1 HIGH
EPSS probability0.55%
CISA KEVNot currently listed
Published2023-10-18
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Description

A password disclosure vulnerability in the Secure PDF eXchange (SPX) feature allows attackers with full email access to decrypt PDFs in Sophos Firewall version 19.5 MR3 (19.5.3) and older, if the password type is set to “Specified by sender”.

Weakness classification

  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-522: Insufficiently Protected Credentials

Primary references