#VU56670 Path traversal in Schneider Electric products - CVE-2021-22796

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Main Vulnerability Database Vulnerabilities #VU56670

#VU56670 Path traversal in Schneider Electric products - CVE-2021-22796

Published: September 17, 2021


Vulnerability identifier: #VU56670
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2021-22796
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
EcoStruxure Control Expert
EcoStruxure Process Expert
SCADAPack RemoteConnect for x70
Software vendor:
Schneider Electric

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 attacker can send a specially crafted project file and execute arbitrary code on the target system.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links