ZDI-CAN-10084: D-Link DAP-1860 HNAP SOAPAction Command Injection Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1860 WiFi extenders. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the HNAP service, which listens on TCP port 80 by default. When parsing the SOAPAction header, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the device.

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

• agent/references
• collector/zdi-advisory
• source/ZDI
• alias/ZDI-20-879
• alias/ZDI-CAN-10084
• alias/CVE-2020-15631
• agent/software-canonical-lookup
• agent/title
• agent/severity
• agent/tags
• agent/softwarecombine
• agent/type
• agent/description
• agent/event
• vendor/d-link
• canonical/d-link dap-1860