All vulnerabilities
CVE-2017-7269

Internet Information Services (IIS): Microsoft Windows Server Buffer Overflow Vulnerability

Microsoft Internet Information Services (IIS)Web servers
Open in ThreatlineRecord JSON
CVSS
9.8Critical
ExploitationExploited in the wildAdded to KEV 3 Nov 2021CISA KEV
Exploit odds (EPSS)99.8%Chance of exploitation activity in the next 30 days, higher than 99.9% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Federal deadline3 May 2022Remediation due date for US federal agenciesCISA KEV
CISA required actionApply updates per vendor instructions. CISA KEV

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Timeline

  1. 26 Mar 2017Exploit code publicMetasploit
  2. 27 Mar 2017, 01:55 UTCPublishedCVE List
  3. 3 Nov 2021Added to CISA KEVCISA KEV

Public exploit code and templates 4

  • Exploit moduleMicrosoft IIS WebDav ScStoragePathFromUrl Overflow 26 Mar 2017Metasploit
  • Remote exploitMicrosoft IIS - WebDav 'ScStoragePathFromUrl' Remote Overflow (Metasploit) 11 May 2017Exploit-DB
  • Remote exploitMicrosoft IIS 6.0 - WebDAV 'ScStoragePathFromUrl' Remote Buffer Overflow 27 Mar 2017Exploit-DB
  • Scanner templateWindows Server 2003 & IIS 6.0 - Remote Code ExecutionNuclei

Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.

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.

Text from CVE List

Affected versions 1

  • n/aaffected: n/aCVE List

References 10