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CVE-2015-1635

Published: Apr 14, 2015Updated: Apr 22, 2026 Sources: CVE List NVD BDU csafCWE-94
9.8CRITICAL
NVD MITRE
EPSS Score
100.0%
Top 0.0%
CISA KEV
Active Exploitation
Since Feb 10, 2022
Exploits
3 Known
Remediation
Patch Available
Self-Check
Nuclei · OpenVAS

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."

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-94

Affected Products

Microsoft Corp
commercial·USaka microsoft, microsoft corporation
Windows 7On-premOS
Operating Systems / windows
windows 8OS
Operating Systems / windows
Windows 8.1On-premOS
Operating Systems / windows
windows server 2008On-premOS
Operating Systems / windows
Windows Server 2012On-premOS
Operating Systems / windows
Windows 8On-premOS
Operating Systems / windows
Windows Server 2008 R2On-premOS
Operating Systems / windows
Windows Server 2012 R2On-premOS
Operating Systems / windows
and 4 more affected products View all →

Exploitability

CISA Known Exploited Vulnerability
Added to KEV:Feb 10, 2022
Remediation due:Aug 10, 2022

Required action: Apply updates per vendor instructions.

3 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-034
docs.microsoft.com
https://www.exploit-db.com/exploits/36773/
exploit-db.com
http://www.osvdb.org/120629
osvdb.org
and 11 more references View all →

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