CVE-2023-47355Public exploitNetwork attack vector

Device shutdown via unprotected broadcast receivers

Published Feb 5, 2024 · Updated Jun 20, 2025

Improper input validation in Quick Reboot 1.0.8 for Android allows remote attackers to reboot or power off rooted devices. Exported PowerOff, Reboot, and Recovery broadcast receivers accept crafted intents without permission checks, allowing unauthorized callers to invoke privileged device-control actions. The app requires a rooted device; exploitation interrupts device availability by triggering shutdown, reboot, or recovery behavior without user interaction.

CVSS severity7.5
High
EPSS probability0.77%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in Quick Reboot 1.0.8 for Android allows remote attackers to reboot or power off rooted devices. Exported PowerOff, Reboot, and Recovery broadcast receivers accept crafted intents without permission checks, allowing unauthorized callers to invoke privileged device-control actions. The app requires a rooted device; exploitation interrupts device availability by triggering shutdown, reboot, or recovery behavior without user interaction.

The record

CVE
CVE-2023-47355
Published
Feb 5, 2024
Updated
Jun 20, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-20
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 5, 2024CVE publishedPublication date reported by the CVE source.
  2. Jun 20, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5GitHub Advisory DatabaseCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-20Improper Input Validation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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