What is CVE-2019-12264?

CVE-2019-12264 is a high-severity vulnerability in Belden Garrettcom Magnum Dx940e, classified under Argument Injection. CVSS score: 7.1/10. Published 2019-08-05.

How severe is CVE-2019-12264?

High severity. CVSS v3 base score is 7.1 out of 10.

Vulnerability in Belden Garrettcom Magnum Dx940e

CVE-2019-12264

Wind River VxWorks 6.6, 6.7, 6.8, 6.9.3, 6.9.4, and Vx7 has Incorrect Access Control in IPv4 assignment by the ipdhcpc DHCP client component.

Published 2019-08-05 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H.

EPSS exploit prediction

EPSS: 0.083 (94.9th percentile), scored 2026-10-20.

Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 94.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.083 · newest: 0.083 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-88 — Argument Injection

References

support2.windriver.com/index.php (Vendor Advisory)
www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/ (Vendor Advisory)
support.f5.com/csp/article/K41190253 (Third Party Advisory)
cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf (Third Party Advisory)
support.hpe.com/hpsc/doc/public/display (Third Party Advisory)

Frequently asked questions

What is CVE-2019-12264?: CVE-2019-12264 is a high-severity vulnerability in Belden Garrettcom Magnum Dx940e, classified under Argument Injection. CVSS score: 7.1/10. Published 2019-08-05.
How severe is CVE-2019-12264?: High severity. CVSS v3 base score is 7.1 out of 10.