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Vulnerability record · CVE-2022-36786 · published 17 November 2022

CVE-2022-36786: Dlink dsl-224 firmware command injection vulnerability

Dlink · Dsl 224 Firmware

DLINK - DSL-224 Post-auth RCE. DLINK router version 3.0.8 has an interface where you can configure NTP servers (Network Time Protocol) via jsonrpc API. It is possible to inject a command through this interface that will run with ROOT permissions on the router.

9.9 CVSS 3.1 Critical EPSS 0.91% · top 41.3% CWE-77 · Command injection
9.9CVSS 3.1 base score
0.91%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

DLINK - DSL-224 Post-auth RCE. DLINK router version 3.0.8 has an interface where you can configure NTP servers (Network Time Protocol) via jsonrpc API. It is possible to inject a command through this interface that will run with ROOT permissions on the router.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.gov.il/en/Departments/faq/cve_advisories Third Party Advisory
https://www.gov.il/en/Departments/faq/cve_advisories Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-36786), CISA KEV, FIRST EPSS (scores of 2026-10-05). This page is refreshed as NVD updates the record.