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CVE-2020-4427
CRITICAL
CISA KEV
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.
Published: May 7, 2020
Modified: Jun 17, 2026
NVD-CWE-noinfo
CWE-287
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (1)
| Vendor | Product | Version |
|---|---|---|
| ibm | data_risk_manager | * ≥ 2.0.1 |
GitHub Security Advisory GHSA-24c2-gvwg-5p45
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...
References (7)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/180532 VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6206875 Patch, Vendor Advisory
- http://seclists.org/fulldisclosure/2024/Nov/0 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2024/Nov/1 Mailing List, Third Party 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
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
70.03%
Top 1% most likely to be exploited
Threat Score
90.2 / 100
CISA Known Exploited
Date Added:
2021-11-03
Due Date:
2022-05-03
Required Action:
Apply updates per vendor instructions.
Data Sources
NVD
CISA KEV
EPSS
GitHub