Is CVE-2020-8147 in the CISA KEV catalog?

No. CVE-2020-8147 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-8147?

CVE-2020-8147 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2020-8147?

CVE-2020-8147 has an EPSS score of 3.15% (87th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2020-8147?

No published fix for CVE-2020-8147 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2020-8147

CRITICALEPSS 87th pctl

9.8

CVSS v3

NVD

Description

Flaw in input validation in npm package utils-extend version 1.0.8 and earlier may allow prototype pollution attack that may result in remote code execution or denial of service of applications using utils-extend.

CWE-471 CWE-20Improper Input Validation

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

TridentStack Control tracks known vulnerabilities across your Windows, macOS, and Linux fleet and shows the fix as soon as one is published. See how it works

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

3.15%probability of exploitation in 30 days

87thpercentile

Elevated risk: more likely to be exploited than 87% of all known CVEs.

References

Exploit1

hackerone.com

Related Vulnerabilities

Other CWE-471 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2022-21824	High	8.2	22%	-	Fix
CVE-2018-3728	High	8.8	4.3%	-	Fix
CVE-2020-8116	High	7.3	3.1%	-	Fix
CVE-2018-3721	Medium	6.5	2.4%	-	Fix
CVE-2018-3719	High	8.8	2.1%	-	Fix
CVE-2020-8158	Critical	9.8	2.1%	-	Fix

Embed a live status badge for CVE-2020-8147

Markdown

[![CVE-2020-8147](https://tridentstack.com/cve/badge/CVE-2020-8147.svg)](https://tridentstack.com/cve/CVE-2020-8147)

HTML

<a href="https://tridentstack.com/cve/CVE-2020-8147"><img src="https://tridentstack.com/cve/badge/CVE-2020-8147.svg" alt="CVE-2020-8147"></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.

See how it works Start freeThis CVE lookup is free and always will be.

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.