Path traversal in Equipment Predictive Maintenance (EPM) - CVE-2022-2893
Published: January 13, 2023
Vulnerability identifier: #VU71157
CSH Severity: High
CVSS v4: 8.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-2893
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
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 filename parameter. A remote attacker can send a specially crafted HTTP request to read and download arbitrary files on the system.
Affected software
Equipment Predictive Maintenance (EPM)
How to mitigate CVE-2022-2893
Install update from vendor's website.
Equipment Predictive Maintenance (EPM) - update to 1.35.21