High-risk tools in Ulanzi
7 of the 20 tools in Ulanzi are classified as high risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.
Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.
Tools at high risk
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next_appExecuteSwitch to the next app in the display loop.
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play_rtttlExecutePlay a RTTTL melody string directly.
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play_soundExecutePlay a RTTTL melody from the MELODIES folder.
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previous_appExecuteSwitch to the previous app in the display loop.
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reboot_clockExecuteReboot the clock.
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set_sleepExecuteSend the clock to deep sleep mode.
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switch_to_appExecuteSwitch to a specific app.
Attacks that target this class
High-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.