Command Injection in Totolink Routers Affecting Multiple Models
CVE-2022-26206

9.8CRITICAL

Key Information:

Vendor
Totolink
Status
A830r Firmware
Vendor
CVE Published:
15 March 2022

Summary

Totolink routers, including models A830R, A3100R, A950RG, A800R, A3000RU, and A810R, have been identified to contain a command injection vulnerability within the setLanguageCfg function. An attacker can exploit this vulnerability via the langType parameter, enabling them to execute arbitrary commands through specially crafted requests. This flaw poses significant risks to the integrity and security of the devices, potentially allowing unauthorized access and control.

References

https://github.com/pjqwudi1/my_vuln/blob/main/totolink/vu...
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

.