CVE-2022-20200

Local hotspot-state disclosure via missing permission check

Published Jun 15, 2022 · Updated Aug 3, 2024

Information disclosure in Google Android 12L System allows local users to read hotspot state through an unauthorized state update. The updateApState method in SoftApManager.java exposes hotspot state without performing the required permission check. A local app needs no additional execution privileges or user interaction, and the reported consequence is limited to disclosure.

CVSS severity5.5
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

Information disclosure in Google Android 12L System allows local users to read hotspot state through an unauthorized state update. The updateApState method in SoftApManager.java exposes hotspot state without performing the required permission check. A local app needs no additional execution privileges or user interaction, and the reported consequence is limited to disclosure.

The record

CVE
CVE-2022-20200
Published
Jun 15, 2022
Updated
Aug 3, 2024
Vendor
Google Cloud
Product
Android
Classifications
CWE-862, T1422
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Jun 15, 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=Android-12L

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

Google Cloud · Androidversion=Android-12L

Published CVSS scores

5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
2.1NIST NVDAV:L/AC:L/Au:N/C:P/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.

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

No observations available

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

Weakness, pattern, technique

CWE-862Missing Authorization
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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