What is CVE-2019-10891?

CVE-2019-10891 is a critical-severity vulnerability in Dlink Dir-806, classified under OS Command Injection. CVSS score: 9.8/10. Published 2019-09-06.

How severe is CVE-2019-10891?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2019-10891 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Dlink Dir-806

CVE-2019-10891

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 arbit…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.194 (97.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-78 — OS Command Injection

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

cve@mitre.org (Exploit, Third Party Advisory)
cve@mitre.org

Frequently asked questions

What is CVE-2019-10891?: CVE-2019-10891 is a critical-severity vulnerability in Dlink Dir-806, classified under OS Command Injection. CVSS score: 9.8/10. Published 2019-09-06.
How severe is CVE-2019-10891?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2019-10891 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.