CVE-2022-30746Network attack vector

Sensitive-data disclosure via unchecked JavaScript callers

Published Jun 7, 2022 · Updated Aug 3, 2024

Information disclosure in Samsung SmartThings before 1.7.85.12 allows remote attackers to read sensitive data through its JavaScript interface API. The interface omits a caller-host authorization check before returning protected information to a requesting origin. No credentials or user interaction are required; the documented consequence is limited to sensitive-information exposure.

CVSS severity7.5
High
EPSS probability0.87%
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 Samsung SmartThings before 1.7.85.12 allows remote attackers to read sensitive data through its JavaScript interface API. The interface omits a caller-host authorization check before returning protected information to a requesting origin. No credentials or user interaction are required; the documented consequence is limited to sensitive-information exposure.

The record

CVE
CVE-2022-30746
Published
Jun 7, 2022
Updated
Aug 3, 2024
Vendor
Samsung Electronics Co., Ltd.
Product
SmartThings
Classifications
CWE-285, CWE-862
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 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=unspecified <1.7.85.12

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Samsung Electronics Co., Ltd. · SmartThingsversion=unspecified <1.7.85.12

Published CVSS scores

5.0NIST NVDAV:N/AC:L/Au:N/C:P/I:N/A:N
7.5Samsung MobileCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-285Improper Authorization
CWE-862Missing Authorization

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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