#VU103111 Buffer overflow in TL-WR940N - CVE-2024-54887
Published: January 21, 2025
Vulnerability identifier: #VU103111
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Green
CVE-ID: CVE-2024-54887
CWE-ID: CWE-119
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerable software:
TL-WR940N
TL-WR940N
Software vendor:
TP-Link
TP-Link
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in the "dnsserver1" and "dnsserver2" parameters in the /userRpm/Wan6to4TunnelCfgRpm.htm endpoint. A remote user on the local network can trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.