Access Control Flaw in Wavlink WL-WN533A8 M33A8 Router
CVE-2022-48164

7.5HIGH

Key Information:

Vendor

Wavlink

Status
Wl-wn533a8 Firmware
Vendor
CVE Published:
6 February 2023

What is CVE-2022-48164?

The Wavlink WL-WN533A8 M33A8 router has a significant access control vulnerability in its /cgi-bin/ExportLogs.sh component. This flaw allows unauthenticated attackers to gain access to sensitive configuration data and log files, potentially exposing administrator credentials. Exploitation of this vulnerability could lead to unauthorized control or manipulation of the router’s settings, making it crucial for users to review their configurations and apply any relevant updates to safeguard against potential breaches.

References

https://docs.google.com/document/d/1JgqpBYRxyU0WKDSqkvi4Y...
https://github.com/strik3r0x1/Vulns/blob/main/WAVLINK_WN5...

EPSS Score

83% chance of being exploited in the next 30 days.

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2022-48164 : Access Control Flaw in Wavlink WL-WN533A8 M33A8 Router