What’s Vulnerable › Vulnerabilities

CVE-2011-3440

• Severity: low (CVSS 1.2 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2011-11-11 · updated 2026-06-16
• Weakness: CWE-264

Description

The Passcode Lock feature in Apple iOS before 5.0.1 on the iPad 2 does not properly implement the locked state, which allows physically proximate attackers to access data by opening a Smart Cover during power-off confirmation.

Affected products

• Apple Ipad2: all versions
• Apple Iphone Os: through 5.0; 1.0, 1.0.0, 1.0.1, 1.0.2, 1.1, 1.1.0 (+35)

References

• http://lists.apple.com/archives/Security-announce/2011/Nov/msg00001.html
• http://support.apple.com/kb/HT5052
• http://lists.apple.com/archives/Security-announce/2011/Nov/msg00001.html
• http://support.apple.com/kb/HT5052

Get alerted when CVE-2011-3440 or the next vulnerability affects your stack