What is CVE-2020-12143?

CVE-2020-12143 is a medium-severity vulnerability in Arubanetworks Nx-1000, classified under Improper Certificate Validation. CVSS score: 6.0/10. Published 2020-05-05.

How severe is CVE-2020-12143?

Medium severity. CVSS v3 base score is 6.0 out of 10.

Vulnerability in Arubanetworks Nx-1000

CVE-2020-12143

The certificate used to identify Orchestrator to EdgeConnect devices is not validated, which makes it possible for someone to establish a TLS connection from EdgeConnect to an untrusted Orchestrator.

Vulnerability class: Improper Certificate Validation

EPSS: 0.003 (26.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.0 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:H.

Affected products

Arubanetworks Nx-1000
Arubanetworks Nx-10k
Arubanetworks Nx-11k
Arubanetworks Nx-2000
Arubanetworks Nx-3000
Arubanetworks Nx-5000
Arubanetworks Nx-6000
Arubanetworks Nx-700
Arubanetworks Nx-7000
Arubanetworks Nx-8000

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

sirt@silver-peak.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-12143?: CVE-2020-12143 is a medium-severity vulnerability in Arubanetworks Nx-1000, classified under Improper Certificate Validation. CVSS score: 6.0/10. Published 2020-05-05.
How severe is CVE-2020-12143?: Medium severity. CVSS v3 base score is 6.0 out of 10.