Auth bypass in Kingspan Tms300 Cs
CVE-2022-2757
Due to the lack of adequately implemented access-control rules, all versions Kingspan TMS300 CS are vulnerable to an attacker viewing and modifying the application settings without authenticating by accessing a specific uniform resource locator (URL) on the webserver.
Vulnerability class: Broken Authentication
EPSS: 0.007 (49.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Kingspan Tms300 Cs — versions All Versions
- Kingspan Tms300_cs
- Kingspan Tms300_cs_firmware
Weakness classification (CWE)
References
- ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-2757?
- CVE-2022-2757 is a critical-severity vulnerability in Kingspan Tms300 Cs, classified under Improper Authentication. CVSS score: 9.8/10. Published 2022-12-13.
- How severe is CVE-2022-2757?
- Critical severity. CVSS v3 base score is 9.8 out of 10.