time.htm in the web interface on SerVision HVG Video Gateway devices with firmware before 2.2.26a78 allows remote attackers to bypass authentication and obtain administrative access by leveraging a cookie received in an HTTP response.
Conclusion & alert: CVE-2015-0929 is rated High Risk (73/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 3.45%). Core evidence: EPSS rose +2.43% over the last day, indicating growing attacker interest. Mandatory action: High exploitation likelihood—assess exposure and prioritize 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 | 1.02% | 3.45% | +2.43% |
| 2 | 2025-12-13 | 1.09% | 1.02% | -0.07% |
| 3 | 2025-06-27 | — | 1.09% | — |
Full EPSS history (10 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| servision | hvg_video_gateway_firmware | <= 2.2.26a77 | cpe:2.3:o:servision:hvg_video_gateway_firmware:*:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| http://www.kb.cert.org/vuls/id/522460 | Third Party Advisory US Government Resource |