CVE-2017-7269

highpriority · act · 90OT risk · criticalKEV · exploitedEPSS 0.998 · 100 %ileexploit · functionalEURUUS

grimoire priorityP0 · Act now

Exploitable?

Yes · in the wild

CISA KEV · 22 exploits · functional

Likely / severe?

99.8% (100th) EPSS

CVSS 10 · high

Is it mine?

5 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

added 2021-11-03remediate by 2022-05-03

required action Apply updates per vendor instructions.

EPSS · scored 2026-10-27

Microsoft Windows Server Buffer Overflow Vulnerability

Buffer overflow in the ScStoragePathFromUrl function in the WebDAV service in Internet Information Services (IIS) 6.0 in Microsoft Windows Server 2003 R2 allows remote attackers to execute arbitrary code via a long header beginning with "If: <http://" in a PROPFIND request, as exploited in the wild in July or August 2016.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

MitigationSiemens PET/CT Systems Windows XP-Basedcisa_csaf_ot
In addition, Siemens recommends:
MitigationSiemens SPECT Systems Windows XP-Basedcisa_csaf_ot
In addition, Siemens recommends:
MitigationSiemens SPECT Workplaces/Symbia.net Windows XP-Basedcisa_csaf_ot
In addition, Siemens recommends:
MitigationSiemens SPECT/CT Systems Windows XP-Basedcisa_csaf_ot
In addition, Siemens recommends:

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 9.8–10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v2.010criticalAV:N/AC:L/Au:N/C:C/I:C/A:Csecondary · FSTEC (BDU) RU

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · CISA US

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 3.9 · impact 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: active · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-120USprimaryCWE-119USCWE-119US

exploits (22)

Public proof-of-concept and weaponised exploit code.

EDB-41992Microsoft IIS - WebDav 'ScStoragePathFromUrl' Remote Overflow (Metasploit)functional · exploit_db
EDB-41738Microsoft IIS 6.0 - WebDAV 'ScStoragePathFromUrl' Remote Buffer OverflowPoC · exploit_db
exploit/windows/iis/iis_webdav_scstoragepathfromurlMicrosoft IIS WebDav ScStoragePathFromUrl OverflowPoC · metasploit
Admin2099/Penetration-Testing-Assessment-23-04-2026Penetration testing assessment of a vulnerable IIS 6.0 WebDAV server, demonstrating reconnaissance, enumeration, exploitation (CVE-2017-7269), and privilege escalation to SYSTEM, along with risk analysis and remediation strategies.PoC · poc_in_github
Al1ex/CVE-2017-7269Al1ex/CVE-2017-7269PoC · poc_in_github
Cappricio-Securities/CVE-2017-7269Windows Server 2003 & IIS 6.0 - Remote Code ExecutionPoC · poc_in_github

affected products (5)

Products and version ranges known to be affected.

Siemens SPECT Workplaces/Symbia.net: All Windows XP-based versionsall versionscisa_csaf_otUS
Siemens Siemens SPECT Workplaces/Symbia.net Windows XP-Based≤ vers:all/*cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
Microsoft Corp Internet Information Services≤ 6fstec_bduRU
microsoft internet information services= 6.0nvdUScpe:2.3:a:microsoft:internet_information_services:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSMA-17-215-01ICSMA-17-215-01_Siemens Molecular Imaging Vulnerabilities2017-08-03icsa · cisa_csaf_otUS
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cisa_csaf_ot nvd NVD CVE.org MITRE

published 2017-03-27modified 2026-06-17

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+5664 more

references (32)

External citations — patches, advisories, analysis.

scry

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