🔐 CVE Alert

CVE-2023-46156

HIGH 7.5
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th

Affected devices improperly handle specially crafted packets sent to port 102/tcp. This could allow an attacker to create a denial of service condition. A restart is needed to restore normal operations.

CWE CWE-416
Vendor siemens
Product simatic drive controller cpu 1504d tf
Ecosystems
Industries
IndustrialManufacturing
Published Dec 12, 2023
Last Updated Feb 25, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability

Affected Versions

Siemens / SIMATIC Drive Controller CPU 1504D TF
0 < V3.1.0
Siemens / SIMATIC Drive Controller CPU 1507D TF
0 < V3.1.0
Siemens / SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)
0 < V30.1.0
Siemens / SIMATIC S7-1500 CPU 1510SP F-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1510SP F-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1510SP F-1 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1510SP-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1510SP-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1510SP-1 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1511-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1511-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1511-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1511-1 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1511C-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1511C-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1511C-1 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1511F-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1511F-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1511F-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1511F-1 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1511T-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1511T-1 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1511TF-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1511TF-1 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1512C-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1512C-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1512C-1 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1512SP F-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1512SP F-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1512SP F-1 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1512SP-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1512SP-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1512SP-1 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1513-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1513-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1513-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1513-1 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1513F-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1513F-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1513F-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1513F-1 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1513R-1 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1513R-1 PN
0 < V3.1.2
Siemens / SIMATIC S7-1500 CPU 1514SP F-2 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1514SP-2 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1514SPT F-2 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1514SPT-2 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1515-2 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1515-2 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1515-2 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1515-2 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1515F-2 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1515F-2 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1515F-2 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1515F-2 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1515R-2 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1515R-2 PN
0 < V3.1.2
Siemens / SIMATIC S7-1500 CPU 1515T-2 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1515T-2 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1515TF-2 PN
0 < *
Siemens / SIMATIC S7-1500 CPU 1515TF-2 PN
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1516-3 PN/DP
0 < *
Siemens / SIMATIC S7-1500 CPU 1516-3 PN/DP
0 < *
Siemens / SIMATIC S7-1500 CPU 1516-3 PN/DP
0 < *
Siemens / SIMATIC S7-1500 CPU 1516-3 PN/DP
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1516F-3 PN/DP
0 < *
Siemens / SIMATIC S7-1500 CPU 1516F-3 PN/DP
0 < *
Siemens / SIMATIC S7-1500 CPU 1516F-3 PN/DP
0 < *
Siemens / SIMATIC S7-1500 CPU 1516F-3 PN/DP
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1516T-3 PN/DP
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1516TF-3 PN/DP
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1517-3 PN/DP
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1517F-3 PN/DP
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1517F-3 PN/DP
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1517H-3 PN
0 < V3.1.2
Siemens / SIMATIC S7-1500 CPU 1517T-3 PN/DP
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1517TF-3 PN/DP
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1518-4 PN/DP
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1518-4 PN/DP MFP
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1518F-4 PN/DP
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1518HF-4 PN
0 < V3.1.2
Siemens / SIMATIC S7-1500 CPU 1518T-4 PN/DP
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU 1518TF-4 PN/DP
0 < V3.1.0
Siemens / SIMATIC S7-1500 CPU S7-1518-4 PN/DP ODK
0 < *
Siemens / SIMATIC S7-1500 CPU S7-1518F-4 PN/DP ODK
0 < *
Siemens / SIMATIC S7-1500 ET 200pro: CPU 1513PRO F-2 PN
0 < *
Siemens / SIMATIC S7-1500 ET 200pro: CPU 1513PRO-2 PN
0 < *
Siemens / SIMATIC S7-1500 ET 200pro: CPU 1516PRO F-2 PN
0 < *
Siemens / SIMATIC S7-1500 ET 200pro: CPU 1516PRO-2 PN
0 < *
Siemens / SIMATIC S7-1500 Software Controller
0 < V30.1.0
Siemens / SIMATIC S7-PLCSIM Advanced
0 < V6.0
Siemens / SINUMERIK MC
0 < V1.24
Siemens / SINUMERIK ONE
0 < V6.24
Siemens / SIPLUS ET 200SP CPU 1510SP F-1 PN
0 < *
Siemens / SIPLUS ET 200SP CPU 1510SP F-1 PN RAIL
0 < *
Siemens / SIPLUS ET 200SP CPU 1510SP-1 PN
0 < *
Siemens / SIPLUS ET 200SP CPU 1510SP-1 PN
0 < *
Siemens / SIPLUS ET 200SP CPU 1510SP-1 PN RAIL
0 < *
Siemens / SIPLUS ET 200SP CPU 1510SP-1 PN RAIL
0 < *
Siemens / SIPLUS ET 200SP CPU 1512SP F-1 PN
0 < *
Siemens / SIPLUS ET 200SP CPU 1512SP F-1 PN
0 < *
Siemens / SIPLUS ET 200SP CPU 1512SP F-1 PN
0 < *
Siemens / SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL
0 < *
Siemens / SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL
0 < *
Siemens / SIPLUS ET 200SP CPU 1512SP-1 PN
0 < *
Siemens / SIPLUS ET 200SP CPU 1512SP-1 PN
0 < *
Siemens / SIPLUS ET 200SP CPU 1512SP-1 PN RAIL
0 < *
Siemens / SIPLUS ET 200SP CPU 1512SP-1 PN RAIL
0 < *
Siemens / SIPLUS S7-1500 CPU 1511-1 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1511-1 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1511-1 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1511-1 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1511-1 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL
0 < *
Siemens / SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL
0 < *
Siemens / SIPLUS S7-1500 CPU 1511-1 PN TX RAIL
0 < *
Siemens / SIPLUS S7-1500 CPU 1511-1 PN TX RAIL
0 < *
Siemens / SIPLUS S7-1500 CPU 1511F-1 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1511F-1 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1511F-1 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1513-1 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1513-1 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1513-1 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1513-1 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1513-1 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1513F-1 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1513F-1 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1513F-1 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1515F-2 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1515F-2 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1515F-2 PN RAIL
0 < *
Siemens / SIPLUS S7-1500 CPU 1515F-2 PN T2 RAIL
0 < *
Siemens / SIPLUS S7-1500 CPU 1515R-2 PN
0 < *
Siemens / SIPLUS S7-1500 CPU 1515R-2 PN TX RAIL
0 < *
Siemens / SIPLUS S7-1500 CPU 1516-3 PN/DP
0 < *
Siemens / SIPLUS S7-1500 CPU 1516-3 PN/DP
0 < *
Siemens / SIPLUS S7-1500 CPU 1516-3 PN/DP
0 < *
Siemens / SIPLUS S7-1500 CPU 1516-3 PN/DP
0 < *
Siemens / SIPLUS S7-1500 CPU 1516-3 PN/DP
0 < *
Siemens / SIPLUS S7-1500 CPU 1516-3 PN/DP
0 < *
Siemens / SIPLUS S7-1500 CPU 1516-3 PN/DP RAIL
0 < *
Siemens / SIPLUS S7-1500 CPU 1516-3 PN/DP TX RAIL
0 < *
Siemens / SIPLUS S7-1500 CPU 1516F-3 PN/DP
0 < *
Siemens / SIPLUS S7-1500 CPU 1516F-3 PN/DP
0 < *
Siemens / SIPLUS S7-1500 CPU 1516F-3 PN/DP
0 < *
Siemens / SIPLUS S7-1500 CPU 1516F-3 PN/DP RAIL
0 < *
Siemens / SIPLUS S7-1500 CPU 1516F-3 PN/DP RAIL
0 < *
Siemens / SIPLUS S7-1500 CPU 1517H-3 PN
0 < V3.1.2
Siemens / SIPLUS S7-1500 CPU 1518-4 PN/DP
0 < V3.1.0
Siemens / SIPLUS S7-1500 CPU 1518-4 PN/DP MFP
0 < V3.1.0
Siemens / SIPLUS S7-1500 CPU 1518F-4 PN/DP
0 < V3.1.0
Siemens / SIPLUS S7-1500 CPU 1518HF-4 PN
0 < V3.1.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗
cert-portal.siemens.com: https://cert-portal.siemens.com/productcert/pdf/ssa-592380.pdf cert-portal.siemens.com: https://cert-portal.siemens.com/productcert/pdf/ssa-280603.pdf cert-portal.siemens.com: https://cert-portal.siemens.com/productcert/html/ssa-592380.html cert-portal.siemens.com: https://cert-portal.siemens.com/productcert/html/ssa-280603.html