CVE-2023-40802 — MEDIUM (6.5)

Vulnerability Description

The get_parentControl_list_Info function does not verify the parameters entered by the user, causing a post-authentication heap overflow vulnerability in Tenda AC23 v16.03.07.45_cn

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tenda	Ac23 Firmware	16.03.07.45_cn
Tenda	Ac23	-

Related Weaknesses (CWE)

CWE-787

References

https://github.com/lst-oss/Vulnerability/tree/main/Tenda/AC23/get_parentControl_ExploitThird Party Advisory
https://github.com/lst-oss/Vulnerability/tree/main/Tenda/AC23/get_parentControl_ExploitThird Party Advisory

FAQ

What is CVE-2023-40802?

CVE-2023-40802 is a vulnerability with a CVSS score of 6.5 (MEDIUM). The get_parentControl_list_Info function does not verify the parameters entered by the user, causing a post-authentication heap overflow vulnerability in Tenda AC23 v16.03.07.45_cn

How severe is CVE-2023-40802?

CVE-2023-40802 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-40802?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda Ac23 Firmware, Tenda Ac23.