CVE-2023-41355 CRITICAL

CVE-2023-41355: Chunghwa Telecom NOKIA G-040W-Q - Improper Input Validation

Vendor Chunghwa Telecom
Product NOKIA G-040W-Q
Weakness CWE-940
Published November 3, 2023
Last update October 14, 2024
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

November 3, 2023 CVE published
October 14, 2024 Record updated