CVE-2015-1635
Microsoft HTTP.sys Remote Code Execution Vulnerability
- Published
- Apr 14, 2015
- Updated
- Oct 22, 2025
- Assigning CNA
- microsoft
- Evidence observed
- Apr 15, 2015
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HHigh · next 30 days
- Percentile
- 100.0%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
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."
Sources
13- CVE-2015-1635Scanner
Microsoft Windows 'HTTP.sys' - Remote Code Execution
- HTTPsysScanner
:fire: A checker site for MS15-034 / CVE-2015-1635.
CVE-2015-1635-POC，指定IP与端口验证HTTP.sys漏洞是否存在
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