CVE-2019-10891
highpriority · attend · 46EPSS 0.194 · 97 %ileEURUUSEPSS · scored 2026-10-28
An issue was discovered in D-Link DIR-806 devices. There is a command injection in function hnap_main, which calls system() without checking the parameter that can be controlled by user, and finally allows remote attackers to execute arbitrary shell commands with a special HTTP header.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 9.8–10
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (3)
Products and version ranges known to be affected.
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- http://www.nsfocus.net/vulndb/44332cnnvd
- https://github.com/Kirin-say/Vulnerabilities/blob/master/DIR-806_Code_Injection.mdcnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2019-10891cnnvd
- https://github.com/Kirin-say/Vulnerabilities/blob/master/DIR-806_Code_Injection.mdenisa_euvd
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10282enisa_euvd
- https://github.com/Kirin-say/Vulnerabilities/blob/master/DIR-806_Code_Injection.mdExploitThird Party Advisorynvd
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10282nvd
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