CVE-2013-2780
N/A
Published: April 22, 2013 at 01:00 AM UTC
Updated: June 16, 2026 at 11:53 PM UTC
18 products affected across 1 vendorSIMATIC S7-1200 CPU 1211C FirmwareSIMATIC S7-1200 CPU 1212C FirmwareSIMATIC S7-1200 CPU 1214C Firmware
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Severity
N/A
Exploit prediction
EPSS 2%
Description
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).
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 4.0
Affected range stops below 4.0, so it looks safe — our inference, not a vendor statement
siemens-simatic-s7-1200-cpu-1211c (same device)
v < 4.0
Affected range stops below 4.0, so it looks safe — our inference, not a vendor statement
siemens-simatic-s7-1200-cpu-1212c (same device)
v < 4.0
Affected range stops below 4.0, so it looks safe — our inference, not a vendor statement
siemens-simatic-s7-1200-cpu-1212fc (same device)
v < 4.0
Affected range stops below 4.0, so it looks safe — our inference, not a vendor statement
siemens-simatic-s7-1200-cpu-1214-fc (same device)
v < 4.0
Affected range stops below 4.0, so it looks safe — our inference, not a vendor statement
siemens-simatic-s7-1200-cpu-1214c (same device)
v < 4.0
Affected range stops below 4.0, so it looks safe — our inference, not a vendor statement
siemens-simatic-s7-1200-cpu-1215-fc (same device)
v < 4.0
Affected range stops below 4.0, so it looks safe — our inference, not a vendor statement
siemens-simatic-s7-1200-cpu-1215c (same device)
v < 4.0
Affected range stops below 4.0, so it looks safe — our inference, not a vendor statement
siemens-simatic-s7-1200-cpu-1217c (same device)
v < 4.0
Affected range stops below 4.0, so it looks safe — our inference, not a vendor statement
siemens-simatic-s7-1200 (same device)
SIMATIC S7-1200· Siemensdevice
80%All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_CONFIRMBroken LinkVendor Advisory
Source: [email protected]
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-724606.pdfx_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://cert-portal.siemens.com/productcert/pdf/ssa-724606.pdfQuick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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