Path traversal in DAP-2020 - CVE-2021-34860
Published: October 1, 2021
Vulnerability identifier: #VU56984
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-34860
CWE-ID: CWE-22
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerable software:
DAP-2020
DAP-2020
Software vendor:
D-Link
D-Link
Description
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences within the "getpage" parameter. A remote attacker on the local network can send a specially crafted HTTP request and read arbitrary files on the system.
Remediation
Install update from vendor's website.