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HIGH · 7.2

CVE-2023-39239

It is identified a format string vulnerability in ASUS RT-AX56U V2’s General function API. This vulnerability is caused by lacking validation for a specific value within its apply.cgi module. A remo...

Vulnerability Description

It is identified a format string vulnerability in ASUS RT-AX56U V2’s General function API. This vulnerability is caused by lacking validation for a specific value within its apply.cgi module. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt service.

CVSS Score

7.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
AsusRt-Ax55 Firmware3.0.0.4.386_50460
AsusRt-Ax55-
AsusRt-Ax56U V2 Firmware3.0.0.4.386_50460
AsusRt-Ax56U V2-
AsusRt-Ac86U Firmware3.0.0.4_386_51529
AsusRt-Ac86U-

Related Weaknesses (CWE)

CWE-134

References

FAQ

What is CVE-2023-39239?

CVE-2023-39239 is a vulnerability with a CVSS score of 7.2 (HIGH). It is identified a format string vulnerability in ASUS RT-AX56U V2’s General function API. This vulnerability is caused by lacking validation for a specific value within its apply.cgi module. A remo...

How severe is CVE-2023-39239?

CVE-2023-39239 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-39239?

Check the references section above for vendor advisories and patch information. Affected products include: Asus Rt-Ax55 Firmware, Asus Rt-Ax55, Asus Rt-Ax56U V2 Firmware, Asus Rt-Ax56U V2, Asus Rt-Ac86U Firmware.