VULNERABILITY INTELLIGENCE
CVE-2015-1635
CVSS score9.8 CRITICAL
EPSS probability100.00%
CISA KEVKnown exploited vulnerability
Published2015-04-14
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Known Exploited Vulnerability
Microsoft HTTP.sys Remote Code Execution Vulnerability
Vendor / product: Microsoft / HTTP.sys
Description
HTTP.sys in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8, Windows 8.1, and Windows Server 2012 Gold and R2 allows remote attackers to execute arbitrary code via crafted HTTP requests, aka "HTTP.sys Remote Code Execution Vulnerability."
Weakness classification
- CWE-94: Improper Control of Generation of Code ('Code Injection')
Primary references
- secure@microsoft.com — Exploit, Third Party Advisory, VDB Entry
- secure@microsoft.com — Broken Link
- secure@microsoft.com — Broken Link, Third Party Advisory, VDB Entry
- secure@microsoft.com — Broken Link, Third Party Advisory, VDB Entry
- secure@microsoft.com — Patch, Vendor Advisory
- secure@microsoft.com — Exploit, Third Party Advisory, VDB Entry
- secure@microsoft.com — Exploit, Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Broken Link
- af854a3a-2127-422b-91ae-364da2661108 — Broken Link, Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Broken Link, Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory