CVE-2023-47882Public exploit

JavaScript execution via exported WebView intent

Published Dec 27, 2023 · Updated Aug 2, 2024

Code injection in Kami Vision YI IoT 4.1.9_20231127 and earlier for Android allows attackers to execute JavaScript via a crafted intent. The exported com.ants360.yicamera.activity.WebViewActivity trusts the caller-supplied path extra as a page URL and loads it in a WebView without restricting external invocation. Any installed third-party application can invoke the activity without permissions, placing the JavaScript in the YI IoT application context and exposing accessible data to theft or manipulation.

CVSS severity7.1
High
EPSS probability0.48%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in Kami Vision YI IoT 4.1.9_20231127 and earlier for Android allows attackers to execute JavaScript via a crafted intent. The exported com.ants360.yicamera.activity.WebViewActivity trusts the caller-supplied path extra as a page URL and loads it in a WebView without restricting external invocation. Any installed third-party application can invoke the activity without permissions, placing the JavaScript in the YI IoT application context and exposing accessible data to theft or manipulation.

The record

CVE
CVE-2023-47882
Published
Dec 27, 2023
Updated
Aug 2, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
T1203
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Dec 27, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.1NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

T1203Exploitation for Client Execution

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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