CVE-2019-8319
CVSS v3
8.8
HIGH
EPSS Score
7.8 %
exploit probability, as of 2026-10-05
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
An issue was discovered on D-Link DIR-878 devices with firmware 1.12A1. This issue is a Command Injection allowing a remote attacker to execute arbitrary code, and get a root shell. A command Injection vulnerability allows attackers to execute arbitrary OS commands via a crafted /HNAP1 POST request. This occurs when any HNAP API function triggers a call to the system function with untrusted input from the request body for the SetStaticRouteIPv4Settings API function, as demonstrated by shell metacharacters in the Gateway field.
Technical details
- Published
- 2019-02-13
Frequently asked questions
What is CVE-2019-8319?
An issue was discovered on D-Link DIR-878 devices with firmware 1.12A1. This issue is a Command Injection allowing a remote attacker to execute arbitrary code, and get a root shell. A command Injection vulnerability allows attackers to execute arbitrary OS commands via a crafted /HNAP1 POST request. This occurs when any HNAP API function triggers a call to the system function with untrusted input from the request body for the SetStaticRouteIPv4Settings API function, as demonstrated by shell metacharacters in the Gateway field.
Is CVE-2019-8319 actively exploited?
Active exploitation of CVE-2019-8319 has not been confirmed. Its EPSS score was 7.8% on 2026-10-05, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2019-8319?
CVE-2019-8319 has a CVSS v3 base score of 8.8 (HIGH severity).
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