Command Injection Vulnerability in WAVLINK Wireless Products
CVE-2022-35538

9.8CRITICAL

Key Information:

Vendor

Wavlink

Status
Wn572HP3 Firmware
Vendor
CVE Published:
10 August 2022

What is CVE-2022-35538?

The WAVLINK wireless routers, including models WN572HP3, WN533A8, WN530H4, WN535G3, and WN531P3, expose a command injection vulnerability in their wireless.cgi script. This vulnerability arises due to the lack of input validation on specific parameters—delete_list, delete_al_mac, b_delete_list, and b_delete_al_mac—within the /wifi_mesh.shtml page. Attackers can exploit this vulnerability to execute arbitrary commands on the affected devices, potentially leading to serious security breaches. Users are advised to implement mitigation measures promptly.

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-2022-35538 : Command Injection Vulnerability in WAVLINK Wireless Products