VULNERABILITY INTELLIGENCE

CVE-2022-42787

CVSS score8.8 HIGH
EPSS probability0.80%
CISA KEVNot currently listed
Published2022-11-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

Multiple W&T products of the Comserver Series use a small number space for allocating sessions ids. After login of an user an unathenticated remote attacker can brute force the users session id and get access to his account on the the device. As the user needs to log in for the attack to be successful a user interaction is required.

Weakness classification

  • info@cert.vde.com: CWE-330
  • nvd@nist.gov: CWE-330

Primary references