CVE-2019-19598

moderate-risk
Published 2019-12-05

D-Link DAP-1860 devices before v1.04b03 Beta allow access to administrator functions without authentication via the HNAP_AUTH header timestamp value. In HTTP requests, part of the HNAP_AUTH header is the timestamp used to determine the time when the user sent the request. If this value is equal to the value stored in the device's /var/hnap/timestamp file, the request will pass the HNAP_AUTH check function.

Do I need to act?

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0.52% chance of exploitation
EPSS score — low 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 (3)

Affected Vendors

Dlink

References (4)

Exploit https://chung96vn.wordpress.com/2019/11/15/d-link-dap-1860-vulnerabilities/
Third Party Advisory https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP1...
Exploit https://chung96vn.wordpress.com/2019/11/15/d-link-dap-1860-vulnerabilities/
Third Party Advisory https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP1...
38
/ 100
moderate-risk
Severity 27/34 · High
Exploitability 2/34 · Minimal
Exposure 9/34 · Low