Denial of Service Vulnerability in Asus Router Configuration Service
CVE-2022-38393

7.5HIGH

Key Information:

Vendor

Asus
Status
Rt-ax82u
Vendor
CVE Published:
10 January 2023

What is CVE-2022-38393?

A denial of service vulnerability has been identified in the configuration service of the Asus RT-AX82U router, specifically within the cm_processConnDiagPktList opcode. This vulnerability allows an attacker to disrupt the normal operation of the device by sending specially-crafted network packets. Exploiting this flaw can lead to service interruptions, severely impacting the network's reliability and security. It is crucial for users of affected versions to apply the necessary updates to safeguard against such threats.

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Affected Version(s)

RT-AX82U 3.0.0.4.386_49674-ge182230

References

https://talosintelligence.com/vulnerability_reports/TALOS...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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