CVE-2022-42787

HighCVSS 8.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-330

Affected software

No affected versions have been published.

Timeline

Published
Nov 10, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-42787: High severity, CVSS 8.8 | Vulnix