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CVE-2013-3085

An authentication bypass exists in the web management interface in Belkin F5D8236-4 v2.

9.8 Critical

An authentication bypass exists in the web management interface in Belkin F5D8236-4 v2.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

1.69%Up 0.8 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 9.8

An authentication bypass exists in the web management interface in Belkin F5D8236-4 v2.

Record
CVE-2013-3085
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0
7.5 HighAV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness
CWE-287
Updated
2026-11-02
CVE List No score

An authentication bypass exists in the web management interface in Belkin F5D8236-4 v2.

Record
CVE-2013-3085
Updated
2026-11-02
EUVDEUVD-2013-3023 No score

An authentication bypass exists in the web management interface in Belkin F5D8236-4 v2.

Record
EUVD-2013-3023
Updated
2026-11-03
GitHub AdvisoriesGHSA-556p-cccm-vhr3 No score

An authentication bypass exists in the web management interface in Belkin F5D8236-4 v2.

An authentication bypass exists in the web management interface in Belkin F5D8236-4 v2.

Record
GHSA-556p-cccm-vhr3
Updated
2026-11-02

Affected products

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2013-3085 is a critical vulnerability (CVSS 9.8) in Belkin F5d8236-4 Firmware, published December 26, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.69%, the 77th percentile. No source names a fixed version.

References

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