CVE-2023-40942 — CRITICAL (9.8)

Vulnerability Description

Tenda AC9 V3.0BR_V15.03.06.42_multi_TD01 was discovered stack overflow via parameter 'firewall_value' at url /goform/SetFirewallCfg.

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	Ac9 Firmware	15.03.06.42_multi_td0
Tendacn	Ac9	3.0

Related Weaknesses (CWE)

CWE-787

References

https://github.com/GleamingEyes/vul/blob/main/tenda_ac9/SetFirewallCfg.mdExploitThird Party Advisory
https://github.com/GleamingEyes/vul/blob/main/tenda_ac9/SetFirewallCfg.mdExploitThird Party Advisory

FAQ

What is CVE-2023-40942?

CVE-2023-40942 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Tenda AC9 V3.0BR_V15.03.06.42_multi_TD01 was discovered stack overflow via parameter 'firewall_value' at url /goform/SetFirewallCfg.

How severe is CVE-2023-40942?

CVE-2023-40942 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-2023-40942?

Check the references section above for vendor advisories and patch information. Affected products include: Tendacn Ac9 Firmware, Tendacn Ac9.