CVE-2020-13784

HIGHNVD 7.57.5—

7.5

D-Link DIR-865L Ax 1.20B01 Beta devices have a predictable seed in a Pseudo-Random Number Generator.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 77.9%
KEV: Not listed

Published

June 3, 2020

Last Modified

November 21, 2024

References (4)

cve@mitrehttps://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10174
cve@mitrehttps://unit42.paloaltonetworks.com/6-new-d-link-vulnerabilities-found-on-home-routers/
af854a3a-2127-422b-91ae-364da2661108https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10174
af854a3a-2127-422b-91ae-364da2661108https://unit42.paloaltonetworks.com/6-new-d-link-vulnerabilities-found-on-home-routers/

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 7× 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 13:39 UTCepss_batch
2026-05-27 03:05 UTCEG score recompute
2026-05-27 03:05 UTCGHSA enrichment
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2020-13784?

CVE-2020-13784 is a high vulnerability published on June 3, 2020. D-Link DIR-865L Ax 1.20B01 Beta devices have a predictable seed in a Pseudo-Random Number Generator.

When was CVE-2020-13784 disclosed?

CVE-2020-13784 was first published in the National Vulnerability Database on June 3, 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-2020-13784 actively exploited?

CVE-2020-13784 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 77.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-13784?

CVE-2020-13784 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2020-13784?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-13784, 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-2020-13784

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CVE-2020-13784

📅 Published

🔄 Last Modified

🔗 References (4)