Security readout for executives and security teams
CVE-2012-4775 is a Microsoft Internet Explorer 9 memory-safety flaw. A malicious website could trigger arbitrary code execution after a user visits it. The business risk is highest where legacy IE9 remains usable for browsing or internal web applications. Exposure is most likely on endpoints that still run or permit Internet Explorer 9, including legacy systems supporting old internal applications. The source bundle does not identify other affected products. Treat as a high-priority legacy exposure issue. It can enable full code execution from web content, but urgency depends on whether IE9 remains in use. Mitigation focus: Review Microsoft MS12-071 guidance for the vendor security update.; Patch or remove Internet Explorer 9 from reachable user systems.; Prioritize systems used for web browsing or legacy intranet access..
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
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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-2012-4775 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 8.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H2.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
8.8HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- oval:org.mitre.oval:def:15932CVE reference · vdb-entry, signature
- MS12-071CVE reference · vendor-advisory, x_refsource_MS
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.