Improper Authentication in Kingspan TMS300 CS

1) Improper Authentication

EUVDB-ID: #VU67295

Risk: High

CVSSv3.1: 9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2022-2757

CWE-ID: CWE-287 - Improper Authentication

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to the lack of adequately implemented access-control rules. A remote attacker can access a specific uniform resource locator (URL) on the webserver and view and modify the application settings without authenticating.

Mitigation

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

Vulnerable software versions

TMS300 CS: All versions

External links

http://ics-cert.us-cert.gov/advisories/icsa-22-256-04

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.