The RBAC component in Cisco Secure Access Control System (ACS) allows remote authenticated users to obtain Network Device Administrator privileges for Create, Delete, Read, and Update operations via crafted HTTP requests, aka Bug ID CSCuq79034.
Conclusion & alert: CVE-2014-8027 is rated Low Risk (38.3/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.17%). 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 | 2025-03-17 | 0.27% | 0.17% | -0.10% |
| 2 | 2023-03-07 | 1.13% | 0.27% | -0.87% |
| 3 | 2022-02-04 | — | 1.13% | — |
Full EPSS history (3 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 | Product | Version | Raw CPE |
|---|---|---|---|
| cisco | secure_access_control_system | — | cpe:2.3:a:cisco:secure_access_control_system:-:*:*:*:*:*:*:* |