VULNERABILITY INTELLIGENCE

CVE-2024-38270

CVSS score5.3 MEDIUM
EPSS probability0.21%
CISA KEVNot currently listed
Published2024-09-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

An insufficient entropy vulnerability caused by the improper use of a randomness function with low entropy for web authentication tokens generation exists in the Zyxel GS1900-10HP firmware version V2.80(AAZI.0)C0. This vulnerability could allow a LAN-based attacker a slight chance to gain a valid session token if multiple authenticated sessions are alive.

Weakness classification

  • security@zyxel.com.tw: CWE-331

Primary references