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CVE-2014-4684

Published: Jul 24, 2014Updated: May 6, 2026 Sources: CVE List NVD BDU csafCWE-264
NVD MITRE
6.0CVSSMEDIUM
EPSS Score
1.3%
Top 32.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

The database server in Siemens SIMATIC WinCC before 7.3, as used in PCS7 and other products, allows remote authenticated users to gain privileges via a request to TCP port 1433.

CVSS Vector Breakdown

AV:NAC:MAu:SC:PI:PA:P
Exploitability
AV:NAccess Vector
Network
AC:MAccess Complexity
Medium
Au:SAuthentication
Single
Impact
C:PConfidentiality
Partial
I:PIntegrity
Partial
A:PAvailability
Partial
Open in CVSS calculator →

Weaknesses

CWE-264

Affected Products

simatic pcs7siemens
On-prem
Enterprise Software / collaboration-groupware
winccsiemens
On-premDesktop App
Enterprise Software / itsm-monitoring
n/an/a
SIMATIC WinCCSiemens AG
On-premDesktop App
ICS / OT / IoT / industrial-network
siemenscommercialDEEnterprise Softwareaka siemens ag
siemens agcommercialDEEnterprise Softwareaka siemens

Exploitability

Official Patch Available

References

http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-214365.pdf
siemens.com
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2014/icsa-14-205-02a.json
raw.githubusercontent.com
https://www.cisa.gov/news-events/ics-advisories/icsa-14-205-02a
cisa.gov
and 15 more references View all →

Timeline

Published
Jul 24, 2014
Last Updated
May 6, 2026

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