#VU69463 Format string error in DIR-1935 - CVE-2022-43619
Published: November 21, 2022
Vulnerability identifier: #VU69463
Vulnerability risk: Low
CVSSv4.0: 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/E:U/U:Clear
CVE-ID: CVE-2022-43619
CWE-ID: CWE-134
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerable software:
DIR-1935
DIR-1935
Software vendor:
D-Link
D-Link
Description
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to a format string error within the handling of ConfigFileUpload requests to the web management portal. A remote administrator on the local network can supply a specially crafted input that contains format string specifiers and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.