CVE-2020-25759

An issue was discovered on D-Link DSR-250 3.17 devices. Certain functionality in the Unified Services Router web interface could allow an authenticated attacker to execute arbitrary commands, due to a lack of validation of inputs provided in multipart HTTP POST requests.

• CWE-20
• CWE-78

• https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10195Vendor Advisory
• https://www.digitaldefense.com/news/zero-day-vuln-d-link-vpn-routers/Third Party Advisory
• https://www.dlink.com/en/security-bulletinVendor Advisory
• https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10195Vendor Advisory
• https://www.digitaldefense.com/news/zero-day-vuln-d-link-vpn-routers/Third Party Advisory
• https://www.dlink.com/en/security-bulletinVendor Advisory

Published

Dec 15, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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