VULNERABILITY INTELLIGENCE

CVE-2023-41355

CVSS score9.8 CRITICAL
EPSS probability0.62%
CISA KEVNot currently listed
Published2023-11-03
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Chunghwa Telecom NOKIA G-040W-Q Firewall function has a vulnerability of input validation for ICMP redirect messages. An unauthenticated remote attacker can exploit this vulnerability by sending a crafted package to modify the network routing table, resulting in a denial of service or sensitive information leaking.

Weakness classification

  • CWE-20: Improper Input Validation
  • CWE-940: Improper Verification of Source of a Communication Channel

Primary references