CVE-2023-27231: Command Injection
Published Mar 28, 2023
·Updated
TOTOlink A7100RU V7.4cu.2313B20191024 was discovered to contain a command injection vulnerability via the downBw parameter at /setting/setWanIeCfg.
Affected Software
4 affected components
TOTOLINK A7100ru Firmware=7.4cu.2313_b20191024
TOTOLINK A7100RU
All of the following
TOTOLINK A7100ru Firmware=7.4cu.2313_b20191024
TOTOLINK A7100RU
Event History
Mar 28, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·10:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is CVE-2023-27231?
CVE-2023-27231 is a command injection vulnerability found in TOTOlink A7100RU V7.4cu.2313_B20191024 firmware.
2
How does CVE-2023-27231 affect TOTOlink A7100RU?
CVE-2023-27231 allows an attacker to execute arbitrary commands on TOTOlink A7100RU devices by exploiting the downBw parameter in the /setting/setWanIeCfg endpoint.
3
What is the severity of CVE-2023-27231?
CVE-2023-27231 has a severity rating of 9.8, which is classified as critical.
4
How do I fix CVE-2023-27231?
To fix CVE-2023-27231, it is recommended to update the TOTOlink A7100RU firmware to a version that has addressed the command injection vulnerability.
5
Is TOTOlink A7100RU V7.4cu.2313_B20191024 vulnerable to CVE-2023-27231?
Yes, TOTOlink A7100RU V7.4cu.2313_B20191024 is vulnerable to CVE-2023-27231.