Command Injection Vulnerability in WAVLINK Wireless Routers
CVE-2022-35537

9.8CRITICAL

Key Information:

Vendor

Wavlink

Status
Wn572HP3 Firmware
Vendor
CVE Published:
10 August 2022

What is CVE-2022-35537?

WAVLINK wireless routers including models WN572HP3, WN533A8, WN530H4, WN535G3, and WN531P3 contain a command injection vulnerability in the wireless.cgi script. This issue arises due to a lack of input filtering on the 'mac_5g' and 'Newname' parameters, which can allow an attacker to execute arbitrary commands on the router. Exploiting this vulnerability can lead to unauthorized modifications and control over the affected devices, posing significant risks to the network security.

References

https://github.com/TyeYeah/othercveinfo/tree/main/wavlink...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
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-2022-35537 : Command Injection Vulnerability in WAVLINK Wireless Routers