Grandstream GXV3611IR_HD before 1.0.3.23 devices allow remote authenticated users to execute arbitrary code via shell metacharacters in the /goform/systemlog?cmd=set logserver field.
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.trustwave.com/en-us/resources/security-resources/security-advisories/?fid=23920&dl=1 | third party advisory |
https://github.com/scarvell/grandstream_exploits | third party advisory |