RCE in Dlink Dir-859
CVE-2019-20216
D-Link DIR-859 1.05 and 1.06B01 Beta01 devices allow remote attackers to execute arbitrary OS commands via the urn: to the M-SEARCH method in ssdpcgi() in /htdocs/cgibin, because REMOTE_PORT is mishandled. The value of the urn: service/dev…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.037 (88.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Dlink Dir-859
- Dlink Dir-859_firmware — versions 1.05, 1.06b01
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (x_refsource_CONFIRM, Patch, Vendor Advisory)
- cve@mitre.org (x_refsource_MISC)
- cve@mitre.org (x_refsource_MISC)
Frequently asked questions
- What is CVE-2019-20216?
- CVE-2019-20216 is a critical-severity vulnerability in Dlink Dir-859, classified under OS Command Injection. CVSS score: 9.8/10. Published 2020-01-29.
- How severe is CVE-2019-20216?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2019-20216 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.