CVE-2011-3430

9.3 HIGH 2% exploit odds No fix listed Other Device

What it is

The Settings component in Apple iOS before 5, when a configuration profile is used for a locale other than English, does not properly implement localization, which makes it easier for attackers to have an unspecified impact by leveraging incorrect configuration display.

At a glance

Exploitability: Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
Exploit odds: 1.8% chance of exploitation in the next 30 days (EPSS).
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2011-10-14 10:55 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 23:33 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 1.8% in the next 30 days (EPSS).
Severity: 9.3 HIGH (CVSS).
Fix: none linked yet, which raises it.

Details

Published: 2011-10-14 10:55 UTC
Last modified: 2026-06-16 23:33 UTC
Exploit probability: 1.8% · EPSS, next 30 days
Record status: Modified

Affected

Apple Iphone Os 3.0
Apple Iphone Os 3.1
Apple Iphone Os 3.1.2
Apple Iphone Os 3.1.3
Apple Iphone Os 3.2
Apple Iphone Os 3.2.1
Apple Iphone Os 3.2.2
Apple Iphone Os 4.0

Attack profile CVSS 2.0 · 9.3

Attack vector: Network
Complexity: Medium
Authentication: None
Confidentiality: Complete
Integrity: Complete
Availability: Complete

Raw vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Is it in your code?

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References

NVD record · CVE.org record