CVE-2023-41355

Chunghwa Telecom NOKIA G-040W-Q - Improper Input Validation

State: Published
Severity: 9.8 Critical
Published: Nov 3, 2023
Updated: Oct 14, 2024
Reserved: Aug 29, 2023

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.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	twcert

Weaknesses

CWE-940 Improper Verification of Source of a Communication Channel

Affected Products

Product	Versions
NOKIA G-040W-QChunghwa Telecom	G040WQR201207Affected

References

https://www.twcert.org.tw/tw/cp-132-7505-a0c94-1.html

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