CVE-2022-40847 — HIGH (7.8)

Vulnerability Description

In Tenda AC1200 Router model W15Ev2 V15.11.0.10(1576), there exists a command injection vulnerability in the function formSetFixTools. This vulnerability allows attackers to run arbitrary commands on the server via the hostname parameter.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tenda	W15E Firmware	15.11.0.10\(1576\)
Tenda	W15E	2.0

Related Weaknesses (CWE)

CWE-78

References

https://boschko.ca/tenda_ac1200_router/ExploitTechnical DescriptionThird Party Advisory
https://boschko.ca/tenda_ac1200_router/ExploitTechnical DescriptionThird Party Advisory

FAQ

What is CVE-2022-40847?

CVE-2022-40847 is a vulnerability with a CVSS score of 7.8 (HIGH). In Tenda AC1200 Router model W15Ev2 V15.11.0.10(1576), there exists a command injection vulnerability in the function formSetFixTools. This vulnerability allows attackers to run arbitrary commands on ...

How severe is CVE-2022-40847?

CVE-2022-40847 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-40847?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda W15E Firmware, Tenda W15E.