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Status published
Critical
CVE-2023-41355
Chunghwa Telecom NOKIA G-040W-Q - Improper Input Validation
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Chunghwa Telecom
View all reports →Affected Software
NOKIA G-040W-Q
Vulnerable Versions:
G040WQR201207
Timeline
Official Publish:
November 3rd, 2023
Last Modified:
October 14th, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.