CVE-2023-44021 — CRITICAL (9.8)

Vulnerability Description

Tenda AC10U v1.0 US_AC10UV1.0RTL_V15.03.06.49_multi_TDE01 was discovered to contain a stack overflow via the formSetClientState function.

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
Tendacn	Ac10U Firmware	15.03.06.49_multi_tde01
Tendacn	Ac10U	1.0

Related Weaknesses (CWE)

CWE-119

References

https://github.com/aixiao0621/Tenda/blob/main/AC10U/2/0.mdThird Party Advisory
https://github.com/aixiao0621/Tenda/blob/main/AC10U/2/0.mdThird Party Advisory

FAQ

What is CVE-2023-44021?

CVE-2023-44021 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Tenda AC10U v1.0 US_AC10UV1.0RTL_V15.03.06.49_multi_TDE01 was discovered to contain a stack overflow via the formSetClientState function.

How severe is CVE-2023-44021?

CVE-2023-44021 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-2023-44021?

Check the references section above for vendor advisories and patch information. Affected products include: Tendacn Ac10U Firmware, Tendacn Ac10U.