Vulnerability in Oryx-embedded Cyclonetcp
CVE-2020-27631
In Oryx CycloneTCP 1.9.6, TCP ISNs are improperly random.
EPSS: 0.011 (61.0th 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
- Oryx-embedded Cyclonetcp — versions 1.9.6
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Third Party Advisory)
- cve@mitre.org (US Government Resource, Third Party Advisory)
- cve@mitre.org (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-27631?
- CVE-2020-27631 is a critical-severity vulnerability in Oryx-embedded Cyclonetcp, classified under Use of Insufficiently Random Values. CVSS score: 9.8/10. Published 2023-10-10.
- How severe is CVE-2020-27631?
- Critical severity. CVSS v3 base score is 9.8 out of 10.