CVE-2020-27864

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Summary

CVECVE-2020-27864
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-02-12 00:15:00 UTC
Updated2021-03-25 19:17:00 UTC
DescriptionThis vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1860 firmware version 1.04B03 WiFi extenders. Authentication is not required to exploit this vulnerability. The specific flaw exists within the HNAP service, which listens on TCP port 80 by default. When parsing the Authorization request 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. Was ZDI-CAN-10880.

Risk And Classification

Problem Types: CWE-77

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Dlink Dap-1860 ax All All All
Hardware Dlink Dap-1860 ax All All All
Operating System Dlink Dap-1860 Firmware All All All All

References

ReferenceSourceLinkTags
ZDI-20-1428 | Zero Day Initiative MISC www.zerodayinitiative.com Third Party Advisory, VDB Entry
D-Link Technical Support MISC supportannouncement.us.dlink.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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