Exploited CVEs / IBM / CVE-2020-4428
CVE-2020-4428
IBM Data Risk Manager Remote Code Execution Vulnerability. Exploitation in the wild is confirmed by CISA, not predicted. Federal agencies were required to remediate by 2022-05-03 (that deadline has passed); treat that date as the outer bound for your own environment. Check the vendor security advisory for the fix.
Risk summary
Actively exploited IBM Data Risk Manager vulnerability, Critical severity, CVSS 9.1. Added to the CISA KEV catalog 2021-11-03.
Senserva AI Opinion for CVE-2020-4428
This IBM Data Risk Manager flaw lets a remote authenticated attacker execute commands on the system, and in practice it was chained behind the product's SAML authentication bypass to yield unauthenticated remote code execution. The appliance aggregates sensitive data-risk findings from across the enterprise, making it a high-value target once compromised. Exploitation is confirmed in CISA KEV.
Do this: Apply the IBM Data Risk Manager fixes for the full exploit chain and rotate any credentials stored on the appliance.
AI-generated from public data, 2026-07-07. Verify against the vendor advisory before acting.
Senserva AI Opinion and rich prompt for CVE-2020-4428
Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.
Updated August 14, 2026. Data refreshed on every build from MSRC, CISA KEV, and FIRST EPSS.
Full tracking and change history for CVE-2020-4428
- Published
- 2021-11-03
- Last revised
- 2021-11-03
- Changes tracked
- 1
Published and last-revised dates are authoritative, from Microsoft MSRC (or the CISA KEV date-added). Senserva additionally records day-to-day changes from 2026-07-07, refreshed several times a day; the change count reflects that forward-only tracking.
- 2021-11-03 added to the CISA KEV catalog by CISA
- 2026-07-17 CVSS 0.0 to 9.1; EPSS first scored at 61.7%
Recorded by Senserva on the dates shown, from CISA KEV and FIRST EPSS. This is what moved and when, which neither the vendor advisory nor NVD publishes.
CISA required action
Federal (BOD 22-01) remediation due date: 2022-05-03 (past due).
Apply updates per vendor instructions.
Official fix for CVE-2020-4428
Check the vendor's security advisory channel for the patched Data Risk Manager versions and workarounds.
Common questions about CVE-2020-4428
Is CVE-2020-4428 actively exploited?
Yes. CVE-2020-4428 was added to the CISA Known Exploited Vulnerabilities (KEV) catalog on 2021-11-03, which means exploitation in the wild has been confirmed, not predicted. Its EPSS 30-day exploitation probability is 62%.
What is the CISA deadline and required action for CVE-2020-4428?
CISA set the federal (BOD 22-01) remediation due date at 2022-05-03, which has passed; treat any unremediated system as overdue. The verbatim required action: Apply updates per vendor instructions.
What fixes CVE-2020-4428?
Check the vendor's security advisory for the patched Data Risk Manager versions and any workarounds. KEV listing makes this a fix-first item: patch it ahead of higher-CVSS issues nobody is exploiting.
Can I ask my own AI about CVE-2020-4428?
Yes. This page includes a free, ready-to-paste AI prompt containing CVE-2020-4428's key facts: severity, CVSS, EPSS, the KEV date, the CISA due date, and the required action. Copy it into Claude, ChatGPT, or Copilot; the data is refreshed twice a day (5 AM and 3 PM US Central).
Scope and sources
- More exploited IBM CVEs
All IBM exploited CVEs on one page: IBM vulnerabilities actively exploited.
- Authoritative references
Every actively exploited CVE, searchable with due dates and CSV export: the exploited-CVE tracker. The newest additions: exploited this week.