CVE-2014-2255
SIMATIC S7-1500 CPU Firmware < 1.5.0 - Denial of Service via Crafted HTTP Packets
Title source: llmDescription
Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted HTTP packets.
References (3)
Core 3
Core References
Patch, Vendor Advisory x_refsource_confirm
http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-456423.pdf
US Government Resource x_refsource_misc
http://ics-cert.us-cert.gov/advisories/ICSA-14-073-01
Vendor Advisory x_refsource_confirm
https://cert-portal.siemens.com/productcert/pdf/ssa-456423.pdf
Scores
EPSS
0.0160
EPSS Percentile
81.9%
Details
Status
published
Products (4)
siemens/simatic_s7-1500_cpu_firmware
1.0.1
siemens/simatic_s7-1500_cpu_firmware
1.1.0
siemens/simatic_s7-1500_cpu_firmware
1.1.1
siemens/simatic_s7-1500_cpu_firmware
< 1.1.2
Published
Mar 16, 2014
Tracked Since
Feb 18, 2026