IBM Robotic Process Automation 21.0.0 through 21.0.7.19 and 23.0.0 through 23.0.19 could allow a remote attacker to obtain sensitive data that may be exposed through certain crypto-analytic attacks.
Conclusion & alert: CVE-2024-51456 is rated Low Risk (29.1/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.05%). Mandatory action: Monitor for updates and reassess as exploit intelligence or EPSS changes.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-02-21 | 0.05% | 0.05% | +0.00% |
| 2 | 2025-11-21 | 0.08% | 0.05% | -0.04% |
| 3 | 2025-11-18 | — | 0.08% | — |
Full EPSS history (5 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 5.9 | 3.1 | MEDIUM |
|
2.2 | 3.6 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| ibm | robotic_process_automation | >= 21.0.0, <= 21.0.7.19 | cpe:2.3:a:ibm:robotic_process_automation:*:*:*:*:*:*:*:* |
| ibm | robotic_process_automation | >= 23.0.0, <= 23.0.19 | cpe:2.3:a:ibm:robotic_process_automation:*:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7180685 | Vendor Advisory |