Denial of service in Rockwell Automation FactoryTalk View ME

1) Input validation error

EUVDB-ID: #VU87856

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-21914

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

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. A remote attacker can pass specially crafted input to the application and restart the PanelView Plus 7 terminal.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

FactoryTalk View Machine Edition: before 14.0

External links

http://www.rockwellautomation.com/en-us/support/advisory.SD1663.html
http://www.cisa.gov/news-events/ics-advisories/icsa-24-086-04

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.