CVE-2014-3306

What it is

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.

At a glance

Exploitability

Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.

Exploit odds

7.0% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2014-07-18 00:55 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 00:07 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 7.0% in the next 30 days (EPSS).
• Severity: 10.0 HIGH (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2014-07-18 00:55 UTC

Last modified

2026-06-17 00:07 UTC

Exploit probability

7.0% · EPSS, next 30 days

Weakness

CWE-20 · Improper input validation

Record status

Modified

Affected

• Cisco dpc3010
• Cisco dpc3212
• Cisco dpc3825
• Cisco dpc3925
• Cisco dpq3925
• Cisco epc3010
• Cisco epc3212
• Cisco epc3825

Attack profile CVSS 2.0 · 10.0

Attack vector

Network

Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2014-3306.md and follow it. Check whether this project is affected by CVE-2014-3306. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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