CVE-2011-3257
The Data Access component in Apple iOS before 5 does not properly handle the existence of...
CVE-2011-3257 is a low vulnerability (CVSS 2.1) in Apple Iphone Os, published October 14, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.35%, the 29th percentile. No source names a fixed version.
- Severity
- 2.1 LowCVSS 2.0, NVD
- Exploit chance
- 0.35%EPSS, 29th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
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.
Exploit likelihood
Affected products
What each source reports
NVD Score used
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.
- Record
CVE-2011-3257- CVSS 2.0
- 2.1 Low
AV:L/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-264
- Updated
- 2026-11-02
CVE ListNo score
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.
- Record
CVE-2011-3257- Updated
- 2026-11-02
EUVDEUVD-2011-3221No score
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.
- Record
EUVD-2011-3221- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-72p9-rxf3-x74wNo score
The Data Access component in Apple iOS before 5 does not properly handle the existence of...
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.
- Record
GHSA-72p9-rxf3-x74w- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.