CVE-2026-32683

Data disclosure via cleartext legacy API requests

Published May 9, 2026 · Updated May 9, 2026

Cleartext transmission in EZVIZ App before iOS 7.3.1 and Android 7.3.0.0210 allows adjacent attackers to read request data. Legacy API interfaces in older cloud feature modules send network requests without adequate confidentiality protection, exposing their contents to passive capture. Exploitation requires an adjacent network position, needs no authentication or user interaction, and affects confidentiality without reported integrity or availability impact.

CVSS severity5.3
Medium
EPSS probability0.09%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext transmission in EZVIZ App before iOS 7.3.1 and Android 7.3.0.0210 allows adjacent attackers to read request data. Legacy API interfaces in older cloud feature modules send network requests without adequate confidentiality protection, exposing their contents to passive capture. Exploitation requires an adjacent network position, needs no authentication or user interaction, and affects confidentiality without reported integrity or availability impact.

The record

CVE
CVE-2026-32683
Published
May 9, 2026
Updated
May 9, 2026
Vendor
Hangzhou EZVIZ Network Co., Ltd.
Product
EZVIZ App
Classifications
CWE-319, T1040
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 9, 2026CVE publishedPublication date reported by the CVE source.
  2. May 9, 2026Record 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: Versions prior to 7.3.0.0210
  2. Affected versionversion=iOS: Versions prior to 7.3.1

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Hangzhou EZVIZ Network Co., Ltd. · EZVIZ Appversion=Android: Versions prior to 7.3.0.0210; version=iOS: Versions prior to 7.3.1

Published CVSS scores

5.3Hangzhou Hikvision Digital Technology Co., Ltd.CVSS:3.1/AV:A/AC:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-319Cleartext Transmission of Sensitive Information
T1040Network Sniffing

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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