CVE-2020-8861

moderate-risk
Published 2020-02-22

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DAP-1330 1.10B01 BETA Wi-Fi range extenders. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP login requests. The issue results from the lack of proper handling of cookies. An attacker can leverage this vulnerability to execute arbitrary code on the router. Was ZDI-CAN-9554.

Do I need to act?

~
3.3% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
ADJACENT_NETWORK / LOW complexity

Affected Products (2)

Dap-1330 Firmware
Dap-1330 Firmware

Affected Vendors

Dlink

References (4)

Vendor Advisory https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP1...
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-20-265/
Vendor Advisory https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP1...
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-20-265/
41
/ 100
moderate-risk
Severity 27/34 · High
Exploitability 7/34 · Low
Exposure 7/34 · Low