CVE-2022-29392 — CRITICAL (9.8)

Vulnerability Description

TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the comment parameter in the function FUN_00418c24.

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
Totolink	N600R Firmware	4.3.0cu.7647_b20210106
Totolink	N600R	-

Related Weaknesses (CWE)

CWE-787

References

https://github.com/d1tto/IoT-vuln/tree/main/Totolink/2.setPortForwardRulesExploitThird Party Advisory
https://github.com/d1tto/IoT-vuln/tree/main/Totolink/2.setPortForwardRulesExploitThird Party Advisory

FAQ

What is CVE-2022-29392?

CVE-2022-29392 is a vulnerability with a CVSS score of 9.8 (CRITICAL). TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the comment parameter in the function FUN_00418c24.

How severe is CVE-2022-29392?

CVE-2022-29392 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-2022-29392?

Check the references section above for vendor advisories and patch information. Affected products include: Totolink N600R Firmware, Totolink N600R.