CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2019-17621
Critical (9.8) in D-Link DIR-859 Router. In CISA KEV since 2023-06-29. EPSS 91% chance of exploitation in the next 30 days.
The UPnP endpoint URL /gena.cgi in the D-Link DIR-859 Wi-Fi router 1.05 and 1.06B01 Beta01 allows an Unauthenticated remote attacker to execute system commands as root, by sending a specially crafted HTTP SUBSCRIBE request to the UPnP service when connecting to the local network.
Severity
- EPSS
- 91% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
- CISA KEV
- listed 2023-06-29, due 2023-07-20
- CWE
- CWE-78
- Published
- Modified
- Record from
- the NVD, synced
Affected
- dlink:dir-818lx_firmware
- dlink:dir-822_firmware
- dlink:dir-823_firmware
- dlink:dir-859_firmware
- dlink:dir-865l_firmware
- dlink:dir-868l_firmware
- dlink:dir-869_firmware
- dlink:dir-880l_firmware
- dlink:dir-885l_firmware
- dlink:dir-885r_firmware
- dlink:dir-890l_firmware
- dlink:dir-890r_firmware
- dlink:dir-895l_firmware
- dlink:dir-895r_firmware
References
- http://packetstormsecurity.com/files/156054/D-Link-DIR-859-Unauthenticated-Remote-Command-Execution.html
- https://medium.com/%40s1kr10s/d-link-dir-859-rce-unautenticated-cve-2019-17621-en-d94b47a15104
- https://medium.com/%40s1kr10s/d-link-dir-859-rce-unautenticated-cve-2019-17621-es-fad716629ff9
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10146
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10147