Cisco Wireless LAN Controller (WLC) devices with software 7.0(240.0) allow local users to execute arbitrary OS commands in a privileged context via crafted CLI commands, aka Bug ID CSCuj39474.
Conclusion & alert: CVE-2015-4224 is rated Moderate Risk (42.2/100): CVSS High severity, with low exploitation likelihood (EPSS 0.48%). 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 | 0.24% | 0.48% | +0.25% |
| 2 | 2025-05-22 | 0.39% | 0.24% | -0.15% |
| 3 | 2025-03-17 | — | 0.39% | — |
Full EPSS history (6 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 7.2 | 2.0 | HIGH |
|
3.9 | 10.0 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| cisco | wireless_lan_controller_software | 7.0\(240.0\) | cpe:2.3:o:cisco:wireless_lan_controller_software:7.0\(240.0\):*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| http://tools.cisco.com/security/center/viewAlert.x?alertId=39517 | Vendor Advisory |
| http://www.securityfocus.com/bid/75415 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1032728 | Third Party Advisory VDB Entry |