CVE-2013-3091

CRITICALNVD 9.89.8—

9.8

An Authentication Bypass vulnerability in Belkin N300 (F7D7301v1) router allows remote attackers to bypass authentication using "Javascript debugging."

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 89.9%
KEV: Not listed

Published

February 7, 2020

Last Modified

November 21, 2024

References (6)

cve@mitrehttp://securityevaluators.com/knowledge/case_studies/routers/Vulnerability_Catalog.pdf
cve@mitrehttp://securityevaluators.com/knowledge/case_studies/routers/belkin_n900.php
cve@mitrehttps://www.ise.io/research/studies-and-papers/belkin_n900/
af854a3a-2127-422b-91ae-364da2661108http://securityevaluators.com/knowledge/case_studies/routers/Vulnerability_Catalog.pdf
af854a3a-2127-422b-91ae-364da2661108http://securityevaluators.com/knowledge/case_studies/routers/belkin_n900.php
af854a3a-2127-422b-91ae-364da2661108https://www.ise.io/research/studies-and-papers/belkin_n900/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-287Improper Authentication

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 08:07 UTCEG score recompute
2026-05-27 08:07 UTCGHSA enrichment
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-24 16:43 UTCepss_batch

Frequently asked(5)

What is CVE-2013-3091?

CVE-2013-3091 is a critical vulnerability published on February 7, 2020. An Authentication Bypass vulnerability in Belkin N300 (F7D7301v1) router allows remote attackers to bypass authentication using "Javascript debugging."

When was CVE-2013-3091 disclosed?

CVE-2013-3091 was first published in the National Vulnerability Database on February 7, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2013-3091 actively exploited?

CVE-2013-3091 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 89.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2013-3091?

CVE-2013-3091 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2013-3091?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2013-3091, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2013-3091

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CVE-2013-3091

📅 Published

🔄 Last Modified

🔗 References (6)