Vulnerability identifier: #VU89013
Vulnerability risk: Low
CVSSv3.1: 5.9 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-434
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
RTU500 CMU
Hardware solutions /
Firmware
Vendor: ABB
Description
The vulnerability allows a remote user to compromise vulnerable system.
The vulnerability exists due to insufficient validation of file in the stb-language file handling. A remote administrator can upload a malicious file and enforce diagnostic texts to be displayed as empty strings
Mitigation
Install updates from vendor's website.
Vulnerable software versions
RTU500 CMU: 12.0.1 - 13.5.3
External links
http://publisher.hitachienergy.com/preview?DocumentId=8DBD000190&languageCode=en&Preview=true
http://www.cisa.gov/news-events/ics-advisories/icsa-24-116-01
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.