Critical severity · published May 7, 2020
CVE-2020-4427
IBM Data Risk Manager Security Bypass Vulnerability
In wildKEV
9.8
CVSS
70%
EPSS
Yes
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)70.0% · higher than 99% of CVEs
Exploited in the wildYes
CISA KEVListed Nov 3, 2021
Federal remediation dueMay 3, 2022
Ransomware campaign useNot known
Affected products
Which versions
DR
Data Risk Manager · IBM
2.0.1; 2.0.2; 2.0.3; 2.0.4; 2.0.5; 2.0.6 · source: vendor, NVD, KEV
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-4427
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-4427
CISA KEV catalogue
https://www.cisa.gov/known-exploited-vulnerabilities-catalog
x_refsource_CONFIRM
https://www.ibm.com/support/pages/node/6206875
vdb-entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/180532
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