CVE-2022-40942 — CRITICAL (9.8)

Vulnerability Description

Tenda TX3 US_TX3V1.0br_V16.03.13.11 is vulnerable to stack overflow via compare_parentcontrol_time.

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	Tx3 Firmware	16.03.13.11
Tenda	Tx3	-

Related Weaknesses (CWE)

CWE-787

References

https://github.com/Rumble0x0/vulnerability/blob/main/tenda/TX3/stack%20overflow%ExploitThird Party Advisory
https://github.com/Rumble0x0/vulnerability/blob/main/tenda/TX3/stack%20overflow%ExploitThird Party Advisory

FAQ

What is CVE-2022-40942?

CVE-2022-40942 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Tenda TX3 US_TX3V1.0br_V16.03.13.11 is vulnerable to stack overflow via compare_parentcontrol_time.

How severe is CVE-2022-40942?

CVE-2022-40942 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-2022-40942?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda Tx3 Firmware, Tenda Tx3.