What is CVE-2021-38487?

CVE-2021-38487 is a high-severity vulnerability in Rti Connext Micro, classified under CWE-406. CVSS score: 8.2/10. Published 2022-05-05.

How severe is CVE-2021-38487?

High severity. CVSS v3 base score is 8.2 out of 10.

Vulnerability in Rti Connext Micro

CVE-2021-38487

RTI Connext Professional versions 4.1 to 6.1.0, and Connext Micro versions 2.4 and later are vulnerable when an attacker sends a specially crafted packet to flood target devices with unwanted traffic. This may result in a denial-of-service…

EPSS: 0.001 (28.2th 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:N/S:U/C:L/I:N/A:H.

Affected products

Rti Connext Micro — versions 4.0.0, 3.0.0, 2.4.0
Rti Connext Professional — versions 4.1

Weakness classification (CWE)

CWE-406
CWE-923

References

www.rti.com/vulnerabilities/
www.cisa.gov/uscert/ics/advisories/icsa-21-315-02
support.rti.com/s/login/

Frequently asked questions

What is CVE-2021-38487?: CVE-2021-38487 is a high-severity vulnerability in Rti Connext Micro, classified under CWE-406. CVSS score: 8.2/10. Published 2022-05-05.
How severe is CVE-2021-38487?: High severity. CVSS v3 base score is 8.2 out of 10.