Stack-based buffer overflow in Archer A54 - CVE-2023-44448
Published: November 15, 2023
Vulnerability identifier: #VU83186
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-44448
CWE-ID: CWE-121
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error within the file libcmm.so in the dm_fillObjByStr function. A remote administrator 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 A54
How to mitigate CVE-2023-44448
Install updates from vendor's website.
Archer A54 - addressed in versions TL-WR902AC(EU)_V1_231027, TL-WR902AC(US)_V1_231025