Stack-based buffer overflow in Archer AX21 - CVE-2023-27332
Published: March 16, 2023
Vulnerability identifier: #VU73760
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-2023-27332
CWE-ID: CWE-121
Exploitation vector: Adjecent network
Exploit availability:
No public exploit 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 within the logging functionality of the tdpServer program. A remote unauthenticated on the local network attacker 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 AX21
How to mitigate CVE-2023-27332
Install updates from vendor's website.
Archer AX21 - update to 3.6_230219