#VU70631 Improper Restriction of Rendered UI Layers or Frames in Rockwell Automation products - CVE-2022-3166


Vulnerability identifier: #VU70631

Vulnerability risk: Medium

CVSSv4.0: 6.6 [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/E:U/U:Green]

CVE-ID: CVE-2022-3166

CWE-ID: CWE-1021

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Allen-Bradley MicroLogix 1100
Hardware solutions / Office equipment, IP-phones, print servers
MicroLogix 1400 Controllers Series A
Client/Desktop applications / Software for system administration
MicroLogix 1400 Controllers Series B
Client/Desktop applications / Software for system administration
MicroLogix 1400 Controller Series C
Client/Desktop applications / Software for system administration

Vendor: Rockwell Automation

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a clickjacking issue. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

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

Vulnerable software versions

Allen-Bradley MicroLogix 1100: All versions

MicroLogix 1400 Controllers Series A: 7.000

MicroLogix 1400 Controllers Series B: 21.007

MicroLogix 1400 Controller Series C: 21.007


External links
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1137678
https://www.cisa.gov/uscert/ics/advisories/icsa-22-354-04


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.


Latest bulletins with this vulnerability