#VU51475 Buffer overflow in IGSS SCADA - CVE-2021-22712

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Main Vulnerability Database Vulnerabilities #VU51475

#VU51475 Buffer overflow in IGSS SCADA - CVE-2021-22712

Published: March 15, 2021


Vulnerability identifier: #VU51475
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-2021-22712
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
IGSS SCADA
Software vendor:
Schneider Electric

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when a malicious CGF (configuration group file) file is imported into an IGSS Definition. A remote attacker can trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Install updates from vendor's website.

External links