What is CVE-2019-20033?

CVE-2019-20033 is a critical-severity vulnerability in Nec Sv8100, classified under Improper Authentication. CVSS score: 9.8/10. Published 2020-07-29.

How severe is CVE-2019-20033?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Nec Sv8100

CVE-2019-20033

On Aspire-derived NEC PBXes, including all versions of SV8100 devices, a set of documented, static login credentials may be used to access the DIM interface.

Vulnerability class: Broken Authentication

EPSS: 0.011 (62.3th 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

Nec Sv8100
Nec Sv8100_firmware
N/a — versions n/a

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-20033?: CVE-2019-20033 is a critical-severity vulnerability in Nec Sv8100, classified under Improper Authentication. CVSS score: 9.8/10. Published 2020-07-29.
How severe is CVE-2019-20033?: Critical severity. CVSS v3 base score is 9.8 out of 10.