CVE-2019-16920 - CVE House
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Status published Unknown CVE-2019-16920

Unauthenticated remote code execution occurs in D-Link products such as...

Vulnerability Description

Unauthenticated remote code execution occurs in D-Link products such as DIR-655C, DIR-866L, DIR-652, and DHP-1565. The issue occurs when the attacker sends an arbitrary input to a "PingTest" device common gateway interface that could lead to common injection. An attacker who successfully triggers the command injection could achieve full system compromise. Later, it was independently found that these are also affected: DIR-855L, DAP-1533, DIR-862L, DIR-615, DIR-835, and DIR-825.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

dir-655 firmware, dir-866l firmware, dir-652 firmware, dhp-1565 firmware, dir-855l firmware, dap-1533 firmware, dir-862l firmware, dir-615 firmware, dir-835 firmware, dir-825 firmware
Vulnerable Versions:
0

Timeline

Official Publish: September 27th, 2019
Last Modified: October 21st, 2025
Added to House: July 20th, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.