CVE-2022-26211: OS Command Injection
Totolink A830R V5.9c.4729B20191112, A3100R V4.1.2cu.5050B20200504, A950RG V4.1.2cu.5161B20200903, A800R V4.1.2cu.5137B20200730, A3000RU V5.9c.5185B20201128, and A810R V4.1.2cu.5182B20201026 were discovered to contain a command injection vulnerability in the function CloudACMunualUpdate, via the deviceMac and deviceName parameters. This vulnerability allows attackers to execute arbitrary commands via a crafted request.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2022-26211?
The severity of CVE-2022-26211 is critical with a score of 9.8.
Which Totolink devices are affected by CVE-2022-26211?
Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 are affected by CVE-2022-26211.
What is the recommended action to fix CVE-2022-26211?
Apply the latest firmware update provided by Totolink to mitigate CVE-2022-26211.
Where can I find more information about CVE-2022-26211?
You can find more information about CVE-2022-26211 at the following reference: [link](https://github.com/pjqwudi1/my_vuln/blob/main/totolink/vuln_25/25.md)
What are the CWE categories associated with CVE-2022-26211?
CVE-2022-26211 is associated with CWE-77 (Improper Neutralization of Special Elements used in a Command) and CWE-78 (Improper Neutralization of Special Elements used in an OS Command).