CVE-2023-34352Network attack vector

Account email disclosure via incomplete redaction

Published Sep 6, 2023 · Updated Feb 13, 2025

Information disclosure in Apple Accounts on iOS and iPadOS, macOS, tvOS, and watchOS allows remote attackers to read account emails. The Accounts component applies insufficient permissions and fails to redact sensitive account information before exposing it. Network access without authentication or user interaction is sufficient, and the documented consequence is limited to account email disclosure.

CVSS severity5.3
Medium
EPSS probability0.64%
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 Apple Accounts on iOS and iPadOS, macOS, tvOS, and watchOS allows remote attackers to read account emails. The Accounts component applies insufficient permissions and fails to redact sensitive account information before exposing it. Network access without authentication or user interaction is sufficient, and the documented consequence is limited to account email disclosure.

The record

CVE
CVE-2023-34352
Published
Sep 6, 2023
Updated
Feb 13, 2025
Vendor
Apple
Product
iOS and iPadOS
Classifications
CWE-276
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 6, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 13, 2025Record 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 <16.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Apple · iOS and iPadOSversion=unspecified <16.5
Apple · tvOSversion=unspecified <16.5
Apple · macOSversion=unspecified <13.4
Apple · watchOSversion=unspecified <9.5

Published CVSS scores

5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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.

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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-276Incorrect Default Permissions

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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