CVE-2022-45479Network attack vector

Unauthenticated code execution via accepted control instructions

Published Dec 5, 2022 · Updated Apr 23, 2025

Missing authentication in BEAppsMobile PC Keyboard WiFi & Bluetooth 30 and earlier allows remote attackers to execute arbitrary code. The PC companion server accepts network keyboard and mouse control instructions and executes them without authenticating or authorizing the sender. The server must be running and network-reachable; no account or user interaction is required, and exploitation grants code execution on the host.

CVSS severity9.8
Critical
EPSS probability1.70%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authentication in BEAppsMobile PC Keyboard WiFi & Bluetooth 30 and earlier allows remote attackers to execute arbitrary code. The PC companion server accepts network keyboard and mouse control instructions and executes them without authenticating or authorizing the sender. The server must be running and network-reachable; no account or user interaction is required, and exploitation grants code execution on the host.

The record

CVE
CVE-2022-45479
Published
Dec 5, 2022
Updated
Apr 23, 2025
Vendor
BEAppsMobile
Product
PC Keyboard WiFi & Bluetooth
Classifications
CWE-306, T1210
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 5, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=<= 30

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

BEAppsMobile · PC Keyboard WiFi & Bluetoothversion=<= 30

Published CVSS scores

9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8Synopsys CyRCCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
T1210Exploitation of Remote Services

Public exploit references

No public exploit references are available in this record.

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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