Reference page — cumulative record through Thursday, October 8, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
I UI PR C A AV S AC CVSS EPSS %ile KEV H N N H H N C H 9.0 .7003 99.4 YES
AFFECTED Product Versions Fixed Data Risk Manager 2.0.1 – —
TIMELINE Dec 30 Reserved by ibm May 7 Published (CNA: ibm) Nov 3 Added to CISA KEV, remediation due 2022-05-03
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.
| Date | Event | Detail |
|---|---|---|
| December 30, 2019 | Reserved | Reserved by ibm |
| May 7, 2020 | Published | Published (CNA: ibm) |
| November 3, 2021 | KEV ADDED | Added to CISA KEV, remediation due 2022-05-03 |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| IBM | Data Risk Manager | — | 2.0.1 | — |
Authoritative record: CVE-2020-4427 at cve.org
Vendors: ibm
Weaknesses: CWE-287
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2020-4427 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Thursday, October 8, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
