Command Injection Vulnerability in WAVLINK QoS Management Interface
CVE-2022-35536

9.8CRITICAL

Key Information:

Vendor

Wavlink

Status
Wn572HP3 Firmware
Vendor
CVE Published:
10 August 2022

What is CVE-2022-35536?

WAVLINK routers, including models WN572HP3, WN533A8, WN530H4, WN535G3, and WN531P3, are vulnerable due to a lack of input validation in the QoS management interface. The parameters 'qos_bandwidth' and 'qos_dat' in the 'qos.cgi' file allow for command injection attacks, which could be exploited to execute arbitrary commands on the server. This vulnerability poses significant risks as it can lead to unauthorized control over the network devices, potentially compromising the entire network.

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

.
CVE-2022-35536 : Command Injection Vulnerability in WAVLINK QoS Management Interface