Home/CVE/An spoofing vulnerability exists when Internet Explorer improperly handles URLs, aka 'Internet Explorer Spoofing Vulnera
CVE

CVE-2019-0921

An spoofing vulnerability exists when Internet Explorer improperly handles URLs, aka 'Internet Explorer Spoofing Vulnera

An spoofing vulnerability exists when Internet Explorer improperly handles URLs, aka 'Internet Explorer Spoofing Vulnerability'.

MEDIUM · CVSS 6.5 EPSS 0.12618
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  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 6% of all CVEs by exploitation likelihood
Sigma rules2 YARA rules0
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Affected Products & Versions

1
microsoft internet explorerall versions
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Sigma Hunt Rules

2
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumInternet Explorer DisableFirstRunCustomize Enabled
productmediumInternet Explorer Autorun Keys Modification
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Scoring & Timeline

6.5
MEDIUM · CVSS v3.0 · secure@microsoft.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD16 May 2019 · 07:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
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Vendor Advisories

1
msrcCVE-2019-0921Spoofing
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0921PatchVendor Advisory
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