agent/request/op.cgi in the Registration Authority (RA) component in Red Hat Certificate System (RHCS) 7.3 and Dogtag Certificate System allows remote authenticated users to approve certificate requests queued for arbitrary agent groups via a modified request ID field.
Conclusion & alert: CVE-2009-0588 is rated Moderate Risk (50.1/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.31%). Mandatory action: Review affected assets and schedule remediation.
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 | 2026-06-15 | 0.56% | 1.31% | +0.75% |
| 2 | 2026-03-04 | 0.53% | 0.56% | +0.03% |
| 3 | 2023-03-07 | — | 0.53% | — |
Full EPSS history (6 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 6.5 | 2.0 | MEDIUM |
|
8.0 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2009-0588 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| redhat | certificate_system | 7.3 | cpe:2.3:a:redhat:certificate_system:7.3:*:*:*:*:*:*:* |
| redhat | dogtag_certificate_system | — | cpe:2.3:a:redhat:dogtag_certificate_system:*:*:*:*:*:*:*:* |