Input validation error in RTU500 CMU - CVE-2022-28613
Published: September 1, 2022
Vulnerability identifier: #VU66913
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-28613
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input in the HCI Modbus TCP function. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.
Affected software
RTU500 CMU
How to mitigate CVE-2022-28613
Install updates from vendor's website.
RTU500 CMU - addressed in versions 12.0.14.0, 12.2.12.0, 12.4.12.0, 12.6.8.0, 12.7.4.0, 13.2.5.0, 13.3.1