#VU27675 Path traversal in Advantech WebAccess - CVE-2020-12010
Published: May 11, 2020
Vulnerability identifier: #VU27675
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-12010
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Advantech WebAccess
Advantech WebAccess
Software vendor:
Advantech Co., Ltd
Advantech Co., Ltd
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. A remote authenticated attacker can use a specially crafted file to delete files outside the application’s control.
Remediation
Install update from vendor's website.