Remote Code Execution Vulnerability in Microsoft Windows Products
CVE-2017-0087

8.8HIGH

Key Information:

Vendor

Microsoft
Status
Windows Uniscribe
Vendor
CVE Published:
17 March 2017

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 23%

What is CVE-2017-0087?

The vulnerability in Uniscribe within various versions of Microsoft Windows allows remote attackers to execute arbitrary code when a user visits a specially crafted website. This can lead to unauthorized access and manipulation of system resources. It affects Windows Vista SP2, Windows Server 2008 SP2, Windows Server 2008 R2 SP1, and Windows 7 SP1, highlighting the need for users to apply security updates and practice safe browsing habits to mitigate potential threats.

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Affected Version(s)

Windows Uniscribe Uniscribe in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 SP1

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2017-0087 - Proof of Concept

References

https://www.exploit-db.com/exploits/41650/
exploitx_refsource_EXPLOIT-DB
https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_CONFIRM
http://www.securitytracker.com/id/1037992
vdb-entryx_refsource_SECTRACK

EPSS Score

23% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

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