CVE-2022-30477 — CRITICAL (9.8)

Vulnerability Description

Tenda AC Series Router AC18_V15.03.05.19(6318) was discovered to contain a stack-based buffer overflow in the httpd module when handling /goform/SetClientState request.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tenda	Ac18 Firmware	15.03.05.19\(6318\)
Tenda	Ac18	-

Related Weaknesses (CWE)

CWE-787

References

https://github.com/lcyfrank/VulnRepo/tree/master/IoT/Tenda/4ExploitThird Party Advisory
https://github.com/lcyfrank/VulnRepo/tree/master/IoT/Tenda/4ExploitThird Party Advisory

FAQ

What is CVE-2022-30477?

CVE-2022-30477 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Tenda AC Series Router AC18_V15.03.05.19(6318) was discovered to contain a stack-based buffer overflow in the httpd module when handling /goform/SetClientState request.

How severe is CVE-2022-30477?

CVE-2022-30477 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-30477?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda Ac18 Firmware, Tenda Ac18.