Is CVE-2020-12143 in the CISA KEV catalog?

No. CVE-2020-12143 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-12143?

CVE-2020-12143 has a CVSS v3 base score of 6.0 (MEDIUM).

What is the EPSS score for CVE-2020-12143?

CVE-2020-12143 has an EPSS score of 0.34% (26th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-12143?

Upgrade unity orchestrator to 8.9.2 or later.

CVE & CISA-KEV Catalog

CVE-2020-12143

MEDIUM

6.0

CVSS v3

NVD

Description

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.

CWE-295Improper Certificate Validation

How to fix

Remediation Available

unity orchestratorNVD

Affected:< 8.9.2Fixed in:8.9.2CVE-2020-12143derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredHigh

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:H

Exploit Intelligence

0.34%probability of exploitation in 30 days

26thpercentile

Low risk: more likely to be exploited than 26% of all known CVEs.

References

Vendor Advisory1

silver-peak.com

Related Vulnerabilities

Other CWE-295 (Improper Certificate Validation) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2015-4000	Low	3.7	100%	-	Fix
CVE-2020-0601	High	8.1	89%	KEV	Fix
CVE-2009-3555	Critical	9.8	87%	-	Fix
CVE-2022-26923	High	8.8	83%	KEV	Fix
CVE-2023-27823	Critical	9.8	53%	-	-
CVE-2022-42979	High	8.8	24%	-	-

Embed a live status badge for CVE-2020-12143

Markdown

[![CVE-2020-12143](https://tridentstack.com/cve/badge/CVE-2020-12143.svg)](https://tridentstack.com/cve/CVE-2020-12143)

HTML

<a href="https://tridentstack.com/cve/CVE-2020-12143"><img src="https://tridentstack.com/cve/badge/CVE-2020-12143.svg" alt="CVE-2020-12143"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.