CVE-2012-3725

LowCVSS 3.3/10Last modified Jun 16, 2026

Description

The DNAv4 protocol implementation in the DHCP component in Apple iOS before 6 sends Wi-Fi packets containing a MAC address of a host on a previously used network, which might allow remote attackers to obtain sensitive information about previous device locations by sniffing an unencrypted Wi-Fi network for these packets.

Metrics

CVSS 2.0 3.3/10AV:A/AC:L/Au:N/C:P/I:N/A:N

Weakness enumeration

CWE-200

Affected software

No affected versions have been published.

Timeline

Published
Sep 20, 2012
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2012-3725: Low severity, CVSS 3.3 | Vulnix