Stack-based buffer overflow in Archer AX20 - CVE-2023-28760
Published: March 27, 2023 / Updated: May 2, 2023
Vulnerability identifier: #VU74035
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-2023-28760
CWE-ID: CWE-121
Exploitation vector: Adjecent network
Exploit availability:
Public exploit is available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in the MiniDLNA service in the ".TPDLNA/files.db" database file. A remote attacker on the local network can trigger stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Archer AX20
How to mitigate CVE-2023-28760
Install updates from vendor's website.
Archer AX20 - update to 3_1.1.4 Build 20230219