CVE-2015-1635

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."

CVSS v3.1

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

100.00% chance of exploitation in the next 30 days, 100th percentile

CISA KEV

added 2022-02-10

Nuclei

critical · CWE-94

Published

2015-04-14

Updated

2025-10-22

Proof-of-concept exploits (35)

• http://packetstormsecurity.com/files/131463/Microsoft-Windows-HTTP.sys-Proof-Of-Concept.h…
• 0xwh1pl4sh/CVE-2015-16350★ · 2021-07-12
• 0xwh1pl4sh/CVE-2015-1635-POC2★ · 2024-07-31
• Cappricio-Securities/CVE-2015-16351★ · 2024-06-24
• H3xL00m/CVE-2015-16350★ · 2021-07-12
• H3xL00m/CVE-2015-1635-POC2★ · 2024-07-31
• N3rdyN3xus/CVE-2015-16350★ · 2021-07-12
• N3rdyN3xus/CVE-2015-1635-POC2★ · 2024-07-31
• NyxByt3/CVE-2015-16350★ · 2021-07-12
• NyxByt3/CVE-2015-1635-POC2★ · 2024-07-31
• Olysyan/MSS0★ · 2021-12-31
• Sp3c73rSh4d0w/CVE-2015-16350★ · 2021-07-12
• Sp3c73rSh4d0w/CVE-2015-1635-POC2★ · 2024-07-31
• Zx7ffa4512-Python/Project-CVE-2015-16352★ · 2015-04-16
• aedoo/CVE-2015-1635-POC9★ · 2018-06-20
• bongbongco/MS15-0341★ · 2017-06-29
• c0d3cr4f73r/CVE-2015-16350★ · 2021-07-12
• c0d3cr4f73r/CVE-2015-1635-POC2★ · 2024-07-31
• crypticdante/CVE-2015-16350★ · 2021-07-12
• crypticdante/CVE-2015-1635-POC2★ · 2024-07-31
• h3x0v3rl0rd/CVE-2015-16350★ · 2021-07-12
• h3x0v3rl0rd/CVE-2015-1635-POC2★ · 2024-07-31
• h3xcr4ck3r/CVE-2015-16350★ · 2021-07-12
• h3xcr4ck3r/CVE-2015-1635-POC2★ · 2024-07-31
• halencarjunior/MS15_0340★ · 2017-08-30
• jamesb5959/HTTP.sys-Windows-Exec0★ · 2023-11-13
• k4u5h41/CVE-2015-16350★ · 2021-07-12
• k4u5h41/CVE-2015-1635-POC2★ · 2024-07-31
• n3ov4n1sh/CVE-2015-16350★ · 2021-07-12
• n3ov4n1sh/CVE-2015-1635-POC2★ · 2024-07-31
• n3rdh4x0r/CVE-2015-16350★ · 2021-07-12
• n3rdh4x0r/CVE-2015-1635-POC2★ · 2024-07-31
• neu5ron/cve_2015-16351★ · 2015-04-21
• w01ke/CVE-2015-1635-POC1★ · 2022-04-17
• moeinmiadi/CVE-2015-1635_PoC

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2015/CVE-2015-1635.yaml

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/auxiliary/dos/http/ms15_034_ulonglongadd.…

ExploitDB entries (2)

• https://www.exploit-db.com/exploits/36776
• https://www.exploit-db.com/exploits/36773

Exploit collections (1)

• helloexp/0day/tree/master/00-CVE_EXP/CVE-2015-1635

References

• CVE Record
• NVD entry

Related

• CVE-2004-2687
• CVE-2007-2447
• CVE-2009-2265
• CVE-2011-1249
• CVE-2015-6668
• CVE-2000-0114