#VU26160 Path traversal in Worry-Free Business Security - CVE-2020-8600
Published: March 18, 2020
Vulnerability identifier: #VU26160
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-8600
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Worry-Free Business Security
Worry-Free Business Security
Software vendor:
Trend Micro
Trend Micro
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 in the "TempFileName" parameter provided to the "cgiRecvFile.exe" endpoint. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system, allowing to manipulate a key file to bypass authentication.
Remediation
Install update from vendor's website.