CVE-2020-4427

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-4427
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.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/180532 VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6206875 Patch Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/180532 VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6206875 Patch Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-4427 US Government Resource
Configurations

Configuration 1 (hide)

cpe:2.3:a:ibm:data_risk_manager:*:*:*:*:*:*:*:*
History

27 Oct 2025, 14:16

Type Values Removed Values Added
References () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-4427 - () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-4427 - US Government Resource

22 Oct 2025, 00:17

Type Values Removed Values Added
References
  • () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-4427 -

21 Oct 2025, 20:18

Type Values Removed Values Added
References
  • {'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-4427', 'source': '134c704f-9b21-4f2e-91b3-4a467353bcc0'}

21 Oct 2025, 19:18

Type Values Removed Values Added
References
  • () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-4427 -

12 Feb 2025, 19:34

Type Values Removed Values Added
CPE cpe:2.3:a:ibm:data_risk_manager:2.0.4:*:*:*:*:*:*:*
cpe:2.3:a:ibm:data_risk_manager:2.0.6:*:*:*:*:*:*:*
cpe:2.3:a:ibm:data_risk_manager:2.0.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:data_risk_manager:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:data_risk_manager:2.0.5:*:*:*:*:*:*:*
cpe:2.3:a:ibm:data_risk_manager:2.0.3:*:*:*:*:*:*:*		 cpe:2.3:a:ibm:data_risk_manager:*:*:*:*:*:*:*:*

07 Feb 2025, 13:15

Type Values Removed Values Added
CWE CWE-287

21 Nov 2024, 05:32

Type Values Removed Values Added
References () https://exchange.xforce.ibmcloud.com/vulnerabilities/180532 - VDB Entry, Vendor Advisory () https://exchange.xforce.ibmcloud.com/vulnerabilities/180532 - VDB Entry, Vendor Advisory
References () https://www.ibm.com/support/pages/node/6206875 - Patch, Vendor Advisory () https://www.ibm.com/support/pages/node/6206875 - Patch, Vendor Advisory

12 Jul 2022, 17:42

Type Values Removed Values Added
CWE CWE-287 NVD-CWE-noinfo
Information

Published : 2020-05-07 20:15

Updated : 2025-10-27 14:16

NVD link : CVE-2020-4427

Mitre link : CVE-2020-4427

CVE.ORG link : CVE-2020-4427

JSON object : View

Products Affected

ibm

  • data_risk_manager
CWE
NVD-CWE-noinfo CWE-287

Improper Authentication