CVE-2015-3756: n/a vulnerability

CVE-2015-3756: The Certificate UI in Apple iOS before 8.4.1 does not prevent X.509 certificate acceptance within the lock...

The Certificate UI in Apple iOS before 8.4.1 does not prevent X.509 certificate acceptance within the lock screen, which allows physically proximate attackers to establish arbitrary certificate trust relationships by completing a dialog.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 05:56 UTC (UTC+00:00)

Security readout for executives and security teams

This flaw let someone with physical access to a locked iPhone or iPad accept an X.509 certificate trust prompt. That could make the device trust a certificate it should not, increasing risk of later traffic interception or impersonation. The issue is documented as affecting Apple iOS before 8.4.1. Exposure is mainly legacy Apple iOS devices running versions earlier than 8.4.1, especially unmanaged or retired devices still in use. Physical proximity to the device is required based on the CVE description. Treat this as a legacy mobile hygiene issue unless old iOS devices remain in use. The business risk is highest where devices can be physically accessed and used for sensitive network activity. Mitigation focus: Upgrade affected iOS devices to 8.4.1 or later where supported.; Check Apple advisory HT205030 for vendor guidance.; Inventory and retire devices that cannot receive fixed iOS versions..

Prepared: Jun 13, 2026, 22:22 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Aug 16, 2015, 23:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://support.apple.com/kb/HT205030CVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

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No CWE listed

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