CVE-2023-47678 — CRITICAL (9.1)

Vulnerability Description

An improper access control vulnerability exists in RT-AC87U all versions. An attacker may read or write files that are not intended to be accessed by connecting to a target device via tftp.

CVSS Score

9.1

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Asus	Rt-Ac87U Firmware	All versions
Asus	Rt-Ac87U	-

References

https://jvn.jp/en/vu/JVNVU96079387/Third Party Advisory
https://www.asus.com/event/network/EOL-product/Product
https://www.asus.com/support/Not Applicable
https://jvn.jp/en/vu/JVNVU96079387/Third Party Advisory
https://www.asus.com/event/network/EOL-product/Product
https://www.asus.com/support/Not Applicable

FAQ

What is CVE-2023-47678?

CVE-2023-47678 is a vulnerability with a CVSS score of 9.1 (CRITICAL). An improper access control vulnerability exists in RT-AC87U all versions. An attacker may read or write files that are not intended to be accessed by connecting to a target device via tftp.

How severe is CVE-2023-47678?

CVE-2023-47678 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-47678?

Check the references section above for vendor advisories and patch information. Affected products include: Asus Rt-Ac87U Firmware, Asus Rt-Ac87U.