CVE-2020-4428

Improper Neutralization of Special Elements used in an OS Command

CVSS 3.0 Critical 9.1Known exploited (CISA KEV)

CVSS:3.0/AC:L/AV:N/S:C/A:H/C:H/PR:H/UI:N/I:H/E:U/RL:O/RC:C

Description

IBM Data Risk Manager 2.0.1, 2.0.2, 2.0.3, and 2.0.4 could allow a remote authenticated attacker to execute arbitrary commands on the system. IBM X-Force ID: 180533.

Key data

CVSS 3.0 Critical 9.1

Score published by ibm in the CVE record.

CVSS:3.0/AC:L/AV:N/S:C/A:H/C:H/PR:H/UI:N/I:H/E:U/RL:O/RC:C

Attack vector: Network
The vulnerable component can be reached over a network, possibly from the Internet.
Attack complexity: Low
No special conditions are needed. The attack can be repeated at will.
Privileges required: High
An account with significant privileges, such as an administrator, is needed.
User interaction: None
No action from any user is needed.
Scope: Changed
The impact can reach other components beyond the vulnerable one.
Confidentiality impact: High
Serious or total effect on the secrecy of data.
Integrity impact: High
Serious or total effect on the trustworthiness of data.
Availability impact: High
Serious or total effect on availability.

Metric	Value	What it means
Attack vector	Network	The vulnerable component can be reached over a network, possibly from the Internet.
Attack complexity	Low	No special conditions are needed. The attack can be repeated at will.
Privileges required	High	An account with significant privileges, such as an administrator, is needed.
User interaction	None	No action from any user is needed.
Scope	Changed	The impact can reach other components beyond the vulnerable one.
Confidentiality impact	High	Serious or total effect on the secrecy of data.
Integrity impact	High	Serious or total effect on the trustworthiness of data.
Availability impact	High	Serious or total effect on availability.

CVSS is owned and managed by FIRST.Org, Inc. (FIRST) and is used by permission. Each CVSS score on this site is shown together with its vector string, as published in the CVE record by the source named next to it. Learn more at first.org/cvss.

EPSS

Exploit Prediction Scoring System by FIRST: an estimate of the probability that exploitation activity will be observed in the next 30 days.

Score: 0.61692 (61.7% probability)
Percentile: 99.2%
Scores of: Nov 10, 2026
Model: v2026.06.15

CISA Known Exploited Vulnerabilities

This CVE is listed in the CISA KEV catalog.

Name in the catalog: IBM Data Risk Manager Remote Code Execution Vulnerability
Added to the catalog: Nov 3, 2021
Federal due date: May 3, 2022

CISA assessment as of Feb 7, 2025

Stakeholder-Specific Vulnerability Categorization (SSVC) decision points added by CISA.

Exploitation: Recorded by CISA as active
Automatable: no
Technical impact: total

Weakness (CWE)

CWE catalog version 5.0.

CWE-78Improper Neutralization of Special Elements used in an OS Command

Affected products

Products listed in the CVE record, as the CNA published them.

IBM Data Risk Manager
- affected: 2.0.1
- affected: 2.0.2
- affected: 2.0.3
- affected: 2.0.4
- affected: 2.0.5
- affected: 2.0.6

References

Links listed in the CVE record. They lead to other sites, which CubePath does not control.

ibm.com/support/pages/node/6206875
ibm-drm-cve20204428-command-exec (180533) (exchange.xforce.ibmcloud.com)vdb-entry
seclists.org/fulldisclosure/2024/Nov/1
seclists.org/fulldisclosure/2024/Nov/0

Timeline

ID reservedDec 30, 2019
Record publishedMay 7, 2020
Added to CISA KEVNov 3, 2021
Record last updatedNov 3, 2025

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Data from the CVE Program (MITRE), CISA KEV and FIRST EPSS. CVSS is owned by FIRST and used by permission. Not affiliated with or endorsed by MITRE, CISA or FIRST. Data as of Nov 10, 2026, 19:36 UTC. Sources and licenses