Incorrect Implementation of Authentication Algorithm in DIR-X3260 - CVE-2023-44420
Published: October 5, 2023 / Updated: January 16, 2024
Vulnerability identifier: #VU81634
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-44420
CWE-ID: CWE-303
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to incorrect implementation of authentication algorithm within the prog.cgi executable. A remote attacker on the local network can bypass authentication on the target device.
Affected software
DIR-X3260
How to mitigate CVE-2023-44420
Install update from vendor's website.
DIR-X3260 - update to 1.04B01HotFix Beta