Is CVE-2020-4620 in the CISA KEV catalog?

No. CVE-2020-4620 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-4620?

CVE-2020-4620 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2020-4620?

CVE-2020-4620 has an EPSS score of 5.19% (91th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-4620?

Upgrade data risk manager to 2.0.6.4 or later.

CVE & CISA-KEV Catalog

CVE-2020-4620

HIGHEPSS 91th pctl

8.8

CVSS v3

NVD

Description

IBM Data Risk Manager (iDNA) 2.0.6 could allow a remote authenticated attacker to upload arbitrary files, caused by the improper validation of file extensions. By sending a specially-crafted HTTP request, a remote attacker could exploit this vulnerability to upload a malicious file, which could allow the attacker to execute arbitrary code on the vulnerable system. IBM X-Force ID: 184979.

CWE-434Unrestricted File Upload

How to fix

Remediation Available

data risk managerNVD

Affected:< 2.0.6.4Fixed in:2.0.6.4CVE-2020-4620derived 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 ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

5.19%probability of exploitation in 30 days

91stpercentile

High risk: more likely to be exploited than 91% of all known CVEs.

References

Patch1

ibm.com

Vendor Advisory1

exchange.xforce.ibmcloud.com

Related Vulnerabilities

Other CWE-434 (Unrestricted File Upload) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-12617	High	8.1	100%	KEV	Fix
CVE-2018-15961	Critical	9.8	100%	KEV	-
CVE-2021-31207	Medium	6.6	100%	KEV + Ransom	Fix
CVE-2017-12615	High	8.1	100%	KEV + Ransom	-
CVE-2025-31324	Critical	10.0	99%	KEV + Ransom	-
CVE-2024-50623	Critical	9.8	99%	KEV + Ransom	Fix

Embed a live status badge for CVE-2020-4620

Markdown

[![CVE-2020-4620](https://tridentstack.com/cve/badge/CVE-2020-4620.svg)](https://tridentstack.com/cve/CVE-2020-4620)

HTML

<a href="https://tridentstack.com/cve/CVE-2020-4620"><img src="https://tridentstack.com/cve/badge/CVE-2020-4620.svg" alt="CVE-2020-4620"></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.