Background exploitation KEV catalog No authentication
CVE-2020-4427

IBM Data Risk Manager Security Bypass Vulnerability

IBM Data Risk Manager 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, and 2.0.6 could allow a remote attacker to bypass security restrictions when configured with SAML authentication. By sending a specially crafted HTTP request, an attacker could…

CheckOps priority index
8.1/10 Patch within 24 h
Severity9.0
Probability7.0
Exploitation4/5

Severity = CVSS. Probability = EPSS (FIRST). Exploitation = public signals: KEV, EUVD, ransomware, EPSS above 10 %, no account required.

EPSS · today 70.0% higher than 99.4% of CVEs
CVSS 3.0 9.0 I:H/UI:N/PR:N/C:H/A:H/AV:N/S:C
Exploited for 1,826 days 03 Nov 2021
CISA due date 03 May 2022 for US federal agencies

Exploitation probability EPSS · FIRST

05010026 Sep05 Oct15 Oct24 Oct02 Nov
EPSS probability (%)Percentile among all CVEs

Exploitation signals 4 / 5

  • KEV catalog (CISA)03 Nov 2021
  • Exploited in EUVD (ENISA)03 Nov 2021
  • Used by ransomwareno
  • EPSS above 10 %70.0%
  • No account, over the networkyes

What to do

Fix

Apply the vendor’s fix as soon as it is available.

CISA guidance: Apply updates per vendor instructions.

Meanwhile

Take the service off the internet or restrict access to it, watch the logs and look for signs of compromise.

Manufacturers (CRA)

Exploited vulnerability in your product: early warning to ENISA within 24 h, then notification within 72 h (Article 14 of the Cyber Resilience Act). The CRA explained

Description ENISA EUVD

IBM Data Risk Manager 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, and 2.0.6 could allow a remote attacker to bypass security restrictions when configured with SAML authentication. By sending a specially crafted HTTP request, an attacker could exploit this vulnerability to bypass the authentication process and gain full administrative access to the system. IBM X-Force ID: 180532.

Affected products

Data Risk Manager
Affected versions
  • 2.0.1
  • 2.0.6
  • 2.0.3
  • 2.0.2
  • 2.0.5
  • 2.0.4

Open source packages OSV

Affected libraries according to OSV, with fixed versions.

Timeline

  1. Published

  2. Exploitation reported (ENISA)

  3. Added to the KEV catalog

  4. CISA remediation due date

  5. EPSS peak: 70.0%

References

Other exploited vulnerabilities from the same vendor

  • CVE-2026-9198IBM Langflow Code Injection Vulnerability
    7.2 · Actively exploited
  • CVE-2022-47986IBM Aspera Faspex Code Execution Vulnerability
    9.9 · Background exploitation
  • CVE-2013-3993IBM InfoSphere BigInsights Invalid Input Vulnerability
    4.5 · Background exploitation
  • CVE-2015-7450IBM WebSphere Application Server and Server Hypervisor Edition Code Injection.
    9.3 · Background exploitation
  • CVE-2020-4430IBM Data Risk Manager Directory Traversal Vulnerability
    5.6 · Background exploitation
  • CVE-2020-4428IBM Data Risk Manager Remote Code Execution Vulnerability
    7.3 · Background exploitation

Are you affected?

CheckOps reads your SBOMs and scans, and alerts you as soon as one of your dependencies is exploited.

Get notified at launch

Sources: CISA KEV · ENISA EUVD · FIRST EPSS · OSV. Public data aggregated by CheckOps, updated automatically. Source texts remain the property of their authors. All exploited vulnerabilities