CVE-2014-2254

N/A Unknown
Published: March 24, 2014 Modified: May 06, 2026
View on NVD

Description

Siemens SIMATIC S7-1200 CPU PLC devices with firmware before 4.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted HTTP packets, a different vulnerability than CVE-2014-2255.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://ics-cert.us-cert.gov/advisories/ICSA-14-079-02
Source: cve@mitre.org
US Government Resource
http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-654382.pdf
Source: cve@mitre.org
Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-654382.pdf
Source: cve@mitre.org
http://ics-cert.us-cert.gov/advisories/ICSA-14-079-02
Source: af854a3a-2127-422b-91ae-364da2661108
US Government Resource
http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-654382.pdf
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-654382.pdf
Source: af854a3a-2127-422b-91ae-364da2661108

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
0.5%
65th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-399

Affected Vendors

siemens

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