D-Link router DSL-2750B firmware 1.01 to 1.03 - remote command execution no auth required

Details of BNVL-2018-0034

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Name: D-Link router DSL-2750B firmware 1.01 to 1.03 - remote command execution no auth required

CVE ID: (Not set)

Related links:
Description:

Arguments of "cli" parameter are passed directly to a binary that will execute that particular given command; the complete list of commands available are inside "/etc/ayecli/ayecli.cli" file. (among them there's a creepy "system halt" that will shutdown the router no matter what). Arguments are passed in a way that ayecli -c 'command-here' so the way to escape is to close, add a command and close again to neutralize "$" substitution with ' : ayecli -c 'command';injection''

Incident volume (Last 14 days)