CSRF in Efacec Bcu 500
CVE-2023-6689
A successful CSRF attack could force the user to perform state changing requests on the application. If the victim is an administrative account, a CSRF attack could compromise the entire web application.
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.003 (16.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:H.
Affected products
- Efacec Bcu 500 — versions version 4.07
- Efacec Bcu_500
- Efacec Bcu_500_firmware — versions 4.07
Weakness classification (CWE)
References
- ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, government-resource)
Frequently asked questions
- What is CVE-2023-6689?
- CVE-2023-6689 is a high-severity vulnerability in Efacec Bcu 500, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.2/10. Published 2023-12-20.
- How severe is CVE-2023-6689?
- High severity. CVSS v3 base score is 8.2 out of 10.