CVE-2020-4427

CriticalCVSS 9.8/10Known exploited (CISA KEV)Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-287

Affected software

Vendor	Product	Versions
IBM	Data Risk Manager	2.0.1; 2.0.2; 2.0.3; 2.0.4; 2.0.5; 2.0.6

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/180532VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/6206875Patch, Vendor Advisory
http://seclists.org/fulldisclosure/2024/Nov/0Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2024/Nov/1Mailing List, Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/180532VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/6206875Patch, Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-4427US Government Resource

Timeline

Published: May 7, 2020
Last modified: Jun 17, 2026
Added to CISA KEV: Nov 3, 2021
NVD status: Analyzed

Related CVEs from 2020

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