Command Injection Vulnerability in WAVLINK Network Devices
CVE-2022-35518

9.8CRITICAL

Key Information:

Vendor

Wavlink

Status
Wn572HP3 Firmware
Vendor
CVE Published:
10 August 2022

What is CVE-2022-35518?

The WAVLINK network devices, including models like WN572HP3 and WN535G3, are susceptible to a command injection vulnerability found in the nas.cgi script. This issue arises from inadequate filtering of the parameters User1Passwd and User1, allowing attackers to inject arbitrary commands when accessing the /nas_disk.shtml page. Exploitation of this vulnerability can lead to unauthorized execution of harmful commands on the affected devices, posing significant risks to the integrity and security of the network.

References

https://github.com/TyeYeah/othercveinfo/blob/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

.
CVE-2022-35518 : Command Injection Vulnerability in WAVLINK Network Devices