AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2011-3257

LOW · CVSS 2.1 EPSS 0.35%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-10-14 · Last synced 2026-08-04

CyberRota Analysis

This is a low severity vulnerability with a CVSS score of 2.1. See the original NVD description below for full technical details.

CVE
CVE-2011-3257
Severity
LOW
CVSS
2.1
EPSS
0.35%

Original NVD Description

The Data Access component in Apple iOS before 5 does not properly handle the existence of multiple user accounts on the same mail server, which allows local users to bypass intended access restrictions in opportunistic circumstances by leveraging a different account's cookie.