CRITICAL
CVE-2014-3306
CWE-20Published: July 18, 2014· Updated: Jun 17, 2026
10.0
CVSS v3.1
Official Description
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.
Technical Analysis
CVE-2014-3306 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.
User Interaction
Scope
Impact
ConfidentialityC
IntegrityC
AvailabilityC
AV:N/AC:L/Au:N/C:C/I:C/A:C
Affected Vendors & Products
Cisco9 product(s)
dpc3010dpc3212dpc3825dpc3925dpq3925epc3010epc3212epc3825epc3925
Source: NVD CPE · 9 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (6)
→
→
http://www.securitytracker.com/id/1030598Third Party Advisory · VDB Entry
→
http://www.securitytracker.com/id/1030599Third Party Advisory · VDB Entry
→
→
http://www.securitytracker.com/id/1030598Third Party Advisory · VDB Entry
→
http://www.securitytracker.com/id/1030599Third Party Advisory · VDB Entry
Quick Facts
CVE IDCVE-2014-3306
CVSS Score10.0 / 10
SeverityCRITICAL
WeaknessCWE-20
CISA KEVNo
Affected1 vendor(s)
PublishedJul 18, 2014
Related CVEs (CWE-20)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2014-3306 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.