CVE-2017-11872

moderate-risk
Published 2017-11-15

Microsoft Edge in Microsoft Windows 10 1607, 1703, and Windows Server 2016 allows an attacker to force the browser to send data that would otherwise be restricted to a destination website of the attacker's choice, due to how Microsoft Edge handles redirect requests, aka "Microsoft Edge Security Feature Bypass Vulnerability". This CVE ID is unique from CVE-2017-11863 and CVE-2017-11874.

Do I need to act?

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20.8% chance of exploitation in next 30 days
EPSS score — higher than 79% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Microsoft

References (6)

Third Party Advisory http://www.securityfocus.com/bid/101749
Third Party Advisory http://www.securitytracker.com/id/1039801
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1187...
Third Party Advisory http://www.securityfocus.com/bid/101749
Third Party Advisory http://www.securitytracker.com/id/1039801
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1187...
43
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 14/34 · Moderate
Exposure 5/34 · Minimal