Security readout for executives and security teams
This is an old WebKit flaw in Apple iOS before 4.3. A malicious website could crash an application or potentially run code on the device. The main concern is legacy iOS devices still browsing the web or opening links. The provided sources do not include CVSS, CWE, or current exploitation evidence. Exposure is likely limited to Apple iOS devices running versions before 4.3. Modern managed fleets should have low exposure, but forgotten legacy phones, test devices, kiosks, or unsupported embedded mobile workflows could still matter if they browse external websites. Prioritize this for legacy asset cleanup rather than emergency response. The impact is serious because code execution is possible, but the issue is from 2011 and the supplied evidence does not show current active exploitation. Mitigation focus: Upgrade affected iOS devices to iOS 4.3 or later where supported.; Retire or replace devices that cannot receive the vendor update.; Restrict web browsing on any unavoidable legacy iOS devices..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2011-0157 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- appleios-webkit-unspec-code-exec(66007)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.