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CVE Watch—

CVE-2017-7269

Microsoft Windows Server Buffer Overflow Vulnerability

CVSS

—

No CVSS

EPSS

99.8%

p100

KEV

YES

Nov 3, 2021

Exploit Today

80

0-100

Published: — · Last modified: —

EPSS · 30d
99.8%EPSS · 30 days99.8%
2026-09-162026-10-14
KEV catalog record

Product

Microsoft / Internet Information Services (IIS)

Vulnerability

Microsoft Windows Server Buffer Overflow Vulnerability

Added to KEV

Nov 3, 2021

Remediate by

May 3, 2022

Known ransomware use

No

Summary description

Microsoft Windows Server 2003 R2 contains a buffer overflow vulnerability in Internet Information Services (IIS) 6.0 which allows remote attackers to execute code via a long header beginning with "If: <http://" in a PROPFIND request.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2017-7269

Related CVEs

No related CVEs by CWE or product.