CVE-2013-5156: n/a vulnerability

CVE-2013-5156: The Telephony subsystem in Apple iOS before 7 does not require API conformity for access to telephony-daemo...

The Telephony subsystem in Apple iOS before 7 does not require API conformity for access to telephony-daemon interfaces, which allows attackers to bypass intended restrictions on phone calls via a crafted app that sends direct requests to the daemon.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 17:06 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old Apple iOS telephony issue affecting iOS versions before 7. A malicious app could bypass intended phone-call restrictions by talking directly to telephony daemon interfaces. The public bundle does not provide severity scoring or evidence of active exploitation. Exposure is limited to Apple iOS devices running versions before iOS 7. Organizations with only supported modern iOS versions should have little practical exposure from this specific CVE. Treat this as a legacy-device risk. It is not a current emergency based on the supplied evidence, but any pre-iOS 7 devices should be upgraded, isolated, or retired. Mitigation focus: Upgrade affected devices to iOS 7 or later where possible.; Retire devices that cannot run a non-affected iOS version.; Restrict installation of untrusted apps on any legacy iOS devices..

Prepared: Jun 14, 2026, 15:32 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: Sep 19, 2013, 10:00 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

1Source links

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Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

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Weakness

CWE details

No CWE listed

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