CVE-2013-2780
SIMATIC S7-1200 Firmware < 4.0 - Denial of Service via Crafted SNMP Packets
Title source: llmDescription
Siemens SIMATIC S7-1200 PLCs 2.x and 3.x allow remote attackers to cause a denial of service (defect-mode transition and control outage) via crafted packets to UDP port 161 (aka the SNMP port).
References (2)
Core 2
Core References
Broken Link, Vendor Advisory x_refsource_confirm
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-724606.pdf
Vendor Advisory x_refsource_confirm
https://cert-portal.siemens.com/productcert/pdf/ssa-724606.pdf
Scores
EPSS
0.0034
EPSS Percentile
57.0%
Details
Status
published
Products (9)
siemens/simatic_s7-1200_cpu_1211c_firmware
< 4.0
siemens/simatic_s7-1200_cpu_1212c_firmware
< 4.0
siemens/simatic_s7-1200_cpu_1212fc_firmware
< 4.0
siemens/simatic_s7-1200_cpu_1214_fc_firmware
< 4.0
siemens/simatic_s7-1200_cpu_1214c_firmware
< 4.0
siemens/simatic_s7-1200_cpu_1215_fc_firmware
< 4.0
siemens/simatic_s7-1200_cpu_1215c_firmware
< 4.0
siemens/simatic_s7-1200_cpu_1217c_firmware
< 4.0
siemens/simatic_s7-1200_firmware
< 4.0
Published
Apr 22, 2013
Tracked Since
Feb 18, 2026