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CVE-2020-4427: IBM Data Risk Manager Security Bypass Vulnerability
IBM Data Risk Manager · in CISA KEV since 2021-11-03
2021-11-03added to KEV
2022-05-03federal remediation due date
70.03%EPSS exploit probability (30 days) 99.3th percentile
9.8 CRITICALCVSS 3.1
Unknownknown ransomware use
545days from NVD publication to KEV
What it is
IBM Data Risk Manager contains a security bypass vulnerability that 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.
Required action (CISA)
Apply updates per vendor instructions.
| CWE | CWE-287 |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD published | 2020-05-07 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2020-4427.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.