Command injection

2019-09-1415:15:00

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8.8 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

57.8%

JSON

In MobaXterm 11.1 and 12.1, the protocol handler is vulnerable to command injection. A crafted link can trigger a popup asking whether the user wants to run MobaXterm to handle the link. If accepted, another popup appears asking for further confirmation. If this is also accepted, command execution is achieved, as demonstrated by the MobaXterm://calc URI.

CPENameOperatorVersion
mobaxtermeq11.1
mobaxtermeq12.1

CPE	Name	Operator	Version
	mobaxterm	eq	11.1
	mobaxterm	eq	12.1

References

freetom.github.io/0day/2019/09/14/MobaXterm-command-exec-in-protocol-handler.html