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.
Metrics
CVSS 3.1 9.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://fortiguard.com/zeroday/FG-VD-19-117Broken Link, Third Party Advisory
- https://medium.com/%4080vul/determine-the-device-model-affected-by-cve-2019-16920-by-zoomeye-bf6fec7f9bb3Exploit, Third Party Advisory
- https://www.kb.cert.org/vuls/id/766427Third Party Advisory, US Government Resource
- https://www.seebug.org/vuldb/ssvid-98079Exploit, Third Party Advisory
- https://fortiguard.com/zeroday/FG-VD-19-117Broken Link, Third Party Advisory
- https://medium.com/%4080vul/determine-the-device-model-affected-by-cve-2019-16920-by-zoomeye-bf6fec7f9bb3Exploit, Third Party Advisory
- https://www.kb.cert.org/vuls/id/766427Third Party Advisory, US Government Resource
- https://www.seebug.org/vuldb/ssvid-98079Exploit, Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-16920US Government Resource
Timeline
- Published
- Sep 27, 2019
- Last modified
- Jun 17, 2026
- Added to CISA KEV
- Mar 25, 2022
- NVD status
- Analyzed