CVE-2019-8317: OS Command Injection
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 SetStaticRouteIPv6Settings API function, as demonstrated by shell metacharacters in the DestNetwork field.
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2019-8317.
What is the severity of CVE-2019-8317?
The severity of CVE-2019-8317 is critical, with a severity value of 8.8.
What is the affected software?
The affected software is D-Link DIR-878 devices with firmware 1.12A1.
How does CVE-2019-8317 allow remote attackers to execute arbitrary code?
CVE-2019-8317 allows remote attackers to execute arbitrary code through a Command Injection vulnerability via a crafted /HNAP1 POST request.
Is there a fix available for CVE-2019-8317?
There is no information provided about a specific fix for CVE-2019-8317, so it is recommended to update the firmware to the latest version provided by the vendor when available.