#VU23586 Improper Verification of Source of a Communication Channel in Omron PLC CS series and Omron PLC CJ series - CVE-2019-18269

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Main Vulnerability Database Vulnerabilities #VU23586

#VU23586 Improper Verification of Source of a Communication Channel in Omron PLC CS series and Omron PLC CJ series - CVE-2019-18269

Published: December 13, 2019


Vulnerability identifier: #VU23586
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2019-18269
CWE-ID: CWE-940
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Omron PLC CS series
Omron PLC CJ series
Software vendor:
Omron

Description

The vulnerability allows a remote attacker to gain access to unexpected functionality.

The vulnerability exists due to incomplete check on FINS header. A remote attacker can send a specially crafted request, gain privileges and access unexpected functionality.


Remediation

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

External links