by Kastro
Paper/Archive/CVE-2023-50707

CVE-2023-50707

EFACEC BCU 500 — Uncontrolled Resource Consumption in EFACEC BCU 500

EPSS 0.7%CVSS 9.6
critical.is priorityof 100
39
CVSS 9.6 (CNA)9.6 / 10 × 3028.8Not in CISA KEV+300.0EPSS percentile 53.1.531 × 2010.6No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

Through the exploitation of active user sessions, an attacker could send custom requests to cause a denial-of-service condition on the device.

Affected

ProductAffectedFixed inSource
BCU 500version 4.07–CNA

Scores by source

icscert (CNA)9.6CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H

References

refcisa.gov/news-events/ics-advisories/icsa-23-353-02