Command Injection Vulnerability in TOTOLink A800R Router
CVE-2022-25076

9.8CRITICAL

Key Information:

Vendor

Totolink
Status
A800r Firmware
Vendor
CVE Published:
24 February 2022

What is CVE-2022-25076?

A command injection vulnerability has been identified in the TOTOLink A800R Router with firmware version V4.1.2cu.5137_B20200730. This security flaw resides in the 'Main' function, enabling attackers to execute arbitrary commands by manipulating the QUERY_STRING parameter. Exploiting this vulnerability could lead to unauthorized access and potential control over the affected device, compromising network security. Users are urged to apply patches to secure their systems against possible attacks.

References

https://github.com/EPhaha/IOT_vuln/blob/main/TOTOLink/A80...
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

.