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CRITICAL · 9.8

CVE-2023-41355

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 cra...

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.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
NokiaG-040W-Q Firmwareg040wqr201207
NokiaG-040W-Q-

Related Weaknesses (CWE)

CWE-20CWE-940

References

FAQ

What is CVE-2023-41355?

CVE-2023-41355 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 cra...

How severe is CVE-2023-41355?

CVE-2023-41355 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-41355?

Check the references section above for vendor advisories and patch information. Affected products include: Nokia G-040W-Q Firmware, Nokia G-040W-Q.