Certain EOL GeoVision devices fail to properly filter user input for the specific functionality. Unauthenticated remote attackers can exploit this vulnerability to inject and execute arbitrary system commands on the device.
Solution:
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
Link | Tags |
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https://www.twcert.org.tw/tw/cp-132-7883-f5635-1.html | third party advisory |
https://www.twcert.org.tw/en/cp-139-7884-c5a8b-2.html | third party advisory |
https://www.akamai.com/blog/security-research/active-exploitation-mirai-geovision-iot-botnet | exploit third party advisory |