CVE-2014-3306

The web server on Cisco DPC3010, DPC3212, DPC3825, DPC3925, DPQ3925, EPC3010, EPC3212, EPC3825, and EPC3925 Wireless Residential Gateway products allows remote attackers to execute arbitrary code via a crafted HTTP request, aka Bug ID CSCup40808.

Published: 2014-07-17 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2014-3306 is rated High Risk (74.5/100): CVSS Critical severity, with high exploitation likelihood (EPSS 6.96%, 93th percentile). EPSS ranks this CVE among the most likely to be exploited in the near term. EPSS rose +1.87% over the last day, indicating growing attacker interest. 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.

Exploit prediction scoring system (EPSS) score for CVE-2014-3306

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 5.08% 6.96% +1.87%
2 2026-01-25 10.47% 5.08% -5.38%
3 2025-03-30 — 10.47% —

Full EPSS history (10 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2014-3306

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2014-3306

Affected software / configurations for CVE-2014-3306

Vendor Product Version Raw CPE
cisco dpc3010 — cpe:2.3:h:cisco:dpc3010:-:*:*:*:*:*:*:*
cisco dpc3212 — cpe:2.3:h:cisco:dpc3212:-:*:*:*:*:*:*:*
cisco dpc3825 — cpe:2.3:h:cisco:dpc3825:-:*:*:*:*:*:*:*
cisco dpc3925 — cpe:2.3:h:cisco:dpc3925:-:*:*:*:*:*:*:*
cisco dpq3925 — cpe:2.3:h:cisco:dpq3925:-:*:*:*:*:*:*:*
cisco epc3010 — cpe:2.3:h:cisco:epc3010:-:*:*:*:*:*:*:*
cisco epc3212 — cpe:2.3:h:cisco:epc3212:-:*:*:*:*:*:*:*
cisco epc3825 — cpe:2.3:h:cisco:epc3825:-:*:*:*:*:*:*:*
cisco epc3925 — cpe:2.3:h:cisco:epc3925:-:*:*:*:*:*:*:*

References for CVE-2014-3306

cvelogic Threat Intelligence