What is the severity of CVE-2019-5071?

CVE-2019-5071 has a high severity rating due to its potential for command injection vulnerabilities.

How do I fix CVE-2019-5071?

To fix CVE-2019-5071, you should update the router firmware to the latest version provided by Tenda.

Which devices are affected by CVE-2019-5071?

CVE-2019-5071 affects Tenda AC9 Router running firmware versions 15.03.05.14_en and 15.03.05.16multiTRU.

What can an attacker achieve with CVE-2019-5071?

An attacker exploiting CVE-2019-5071 can execute arbitrary commands on the affected router, potentially compromising the device.

Is CVE-2019-5071 being actively exploited in the wild?

There is no specific indication that CVE-2019-5071 is currently being actively exploited, but it remains a significant risk if left unpatched.

Vulnerability/
CVE-2019-5071

high

7.8

CWE

78 77

21/11/2019

4/8/2024

CVE-2019-5071: OS Command Injection

First published: Thu Nov 21 2019(Updated: )

An exploitable command injection vulnerability exists in the /goform/WanParameterSetting functionality of Tenda AC9 Router AC1200 Smart Dual-Band Gigabit WiFi Route (AC9V1.0 Firmware V15.03.05.16multiTRU). A specially crafted HTTP POST request can cause a command injection in the DNS1 post parameters, resulting in code execution. An attacker can send HTTP POST request with command to trigger this vulnerability.

Credit: talos-cna@cisco.com

Affected Software	Affected Version	How to fix
Tenda AC9 V1.0 Firmware	=15.03.05.14_en
Tenda AC9 V1.0 Firmware	=15.03.05.16multitru
Tenda AC1200 Smart Dual-Band WiFi Router

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Reference Links

https://talosintelligence.com/vulnerability_reports/TALOS-2019-0861

Frequently Asked Questions

What is the severity of CVE-2019-5071?
CVE-2019-5071 has a high severity rating due to its potential for command injection vulnerabilities.
How do I fix CVE-2019-5071?
To fix CVE-2019-5071, you should update the router firmware to the latest version provided by Tenda.
Which devices are affected by CVE-2019-5071?
CVE-2019-5071 affects Tenda AC9 Router running firmware versions 15.03.05.14_en and 15.03.05.16multiTRU.
What can an attacker achieve with CVE-2019-5071?
An attacker exploiting CVE-2019-5071 can execute arbitrary commands on the affected router, potentially compromising the device.
Is CVE-2019-5071 being actively exploited in the wild?
There is no specific indication that CVE-2019-5071 is currently being actively exploited, but it remains a significant risk if left unpatched.

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agent/tags
agent/softwarecombine
collector/nvd-index
agent/software-canonical-lookup-request
vendor/tendacn
canonical/tenda ac9 v1.0 firmware
version/tenda ac9 v1.0 firmware/15.03.05.14_en
version/tenda ac9 v1.0 firmware/15.03.05.16multitru
canonical/tenda ac1200 smart dual-band wifi router

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