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Unrated severityNVD Advisory· Published Oct 14, 2011· Updated Apr 29, 2026

CVE-2011-3434

CVE-2011-3434

Description

The WiFi component in Apple iOS before 5 stores WiFi credentials in an unspecified file, which makes it easier for remote attackers to obtain sensitive information via a crafted application.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Apple iOS before 5 stores WiFi credentials in an unspecified file, allowing a crafted app to access them.

Vulnerability

The WiFi component in Apple iOS before version 5 stores WiFi credentials in an unspecified file. This design flaw makes the credentials accessible to any application running on the device. The vulnerability affects all devices running iOS versions prior to 5.0 [1].

Exploitation

An attacker must convince the user to install a crafted application on the device. Once installed, the application can read the file containing WiFi credentials without requiring any special permissions or user interaction beyond the initial installation [1].

Impact

Successful exploitation results in the disclosure of stored WiFi credentials, including network names and passwords. This information can be used by the attacker to gain unauthorized access to the victim's WiFi networks [1].

Mitigation

Apple addressed this issue in iOS 5, released on October 12, 2011. Users should update their devices to iOS 5 or later via iTunes. No workarounds are available for earlier versions [1].

References
  1. About the security content of iOS 5 Software Update - Apple Support

AI Insight generated on May 24, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.

Affected products

30
  • Apple Inc./Iphone Os29 versions
    cpe:2.3:o:apple:iphone_os:3.0:-:iphone:*:*:*:*:*+ 28 more
    • cpe:2.3:o:apple:iphone_os:3.0:-:iphone:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:3.1:*:*:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:3.1.2:-:iphone:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:3.1.3:-:iphone:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:3.1:-:iphone:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:3.1:-:ipodtouch:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:3.2.1:*:*:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:3.2.1:-:ipad:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:3.2.2:*:*:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:3.2:-:iphone:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:3.2:-:ipodtouch:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.0:*:*:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.0.1:*:*:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.0.1:-:iphone:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.0.1:-:ipodtouch:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.0.2:*:*:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.0:-:iphone:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.0:-:ipodtouch:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.1:*:*:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.2.1:*:*:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.2.5:*:*:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.2.8:*:*:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.3.0:*:*:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.3.1:*:*:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.3.2:*:*:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.3.3:*:*:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.3.5:*:*:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.3.5:-:ipad:*:*:*:*:*
    • cpe:2.3:o:apple:iphone_os:4.3.5:-:ipodtouch:*:*:*:*:*
  • Apple Inc./iOSllm-fuzzy
    Range: <5

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

4

News mentions

0

No linked articles in our index yet.