CVE-2022-22266

Wi-Fi information disclosure via unprotected service

Published Jan 7, 2022 · Updated Aug 3, 2024

Improper access control in Samsung Mobile Devices P(9.0), Q(10.0), and R(11.0) allows local users to read Wi-Fi information. The exported WifiEvaluationService in the TencentWifiSecurity application lacks protection that prevents an untrusted application from retrieving Wi-Fi scan results. Exploitation requires an application on an affected China-market device and exposes Wi-Fi information without granting data modification or service interruption.

CVSS severity4.0
Medium
EPSS probability0.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Samsung Mobile Devices P(9.0), Q(10.0), and R(11.0) allows local users to read Wi-Fi information. The exported WifiEvaluationService in the TencentWifiSecurity application lacks protection that prevents an untrusted application from retrieving Wi-Fi scan results. Exploitation requires an application on an affected China-market device and exposes Wi-Fi information without granting data modification or service interruption.

The record

CVE
CVE-2022-22266
Published
Jan 7, 2022
Updated
Aug 3, 2024
Vendor
Samsung Electronics Co., Ltd.
Product
Samsung Mobile Devices
Classifications
CWE-269, T1422
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 7, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record 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=P(9.0), Q(10.0), R(11.0) <SMR Jan-2022 Release 1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Samsung Electronics Co., Ltd. · Samsung Mobile Devicesversion=P(9.0), Q(10.0), R(11.0) <SMR Jan-2022 Release 1

Published CVSS scores

2.1NIST NVDAV:L/AC:L/Au:N/C:P/I:N/A:N
4.0Samsung MobileCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
3.3NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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

Weakness, pattern, technique

CWE-269Improper Privilege Management
T1422System Network Connections Discovery

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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