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CRITICAL · 9.8

CVE-2023-38823

Buffer Overflow vulnerability in Tenda Ac19 v.1.0, AC18, AC9 v.1.0, AC6 v.2.0 and v.1.0 allows a remote attacker to execute arbitrary code via the formSetCfm function in bin/httpd.

Vulnerability Description

Buffer Overflow vulnerability in Tenda Ac19 v.1.0, AC18, AC9 v.1.0, AC6 v.2.0 and v.1.0 allows a remote attacker to execute arbitrary code via the formSetCfm function in bin/httpd.

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

VendorProductVersions
TendaAc6 Firmware15.03.05.19\(6318\)
TendaAc62.0
TendaAc9 Firmware15.03.05.19\(6318\)
TendaAc91.0
TendaAc19 Firmware15.03.05.19\(6318\)
TendaAc191.0
TendaAc18 Firmware15.03.05.19\(6318\)
TendaAc18-

Related Weaknesses (CWE)

CWE-120

References

FAQ

What is CVE-2023-38823?

CVE-2023-38823 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Buffer Overflow vulnerability in Tenda Ac19 v.1.0, AC18, AC9 v.1.0, AC6 v.2.0 and v.1.0 allows a remote attacker to execute arbitrary code via the formSetCfm function in bin/httpd.

How severe is CVE-2023-38823?

CVE-2023-38823 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-2023-38823?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda Ac6 Firmware, Tenda Ac6, Tenda Ac9 Firmware, Tenda Ac9, Tenda Ac19 Firmware.