CVE-2021-37205

Summary

CVECVE-2021-37205
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-02-09 16:15:00 UTC
Updated2023-04-11 10:15:00 UTC
DescriptionA vulnerability has been identified in SIMATIC Drive Controller family (All versions >= V2.9.2 < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V21.9 < V21.9.4), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 < V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 < V2.9.4), SIMATIC S7-1500 Software Controller (All versions >= V21.9 < V21.9.4), SIMATIC S7-PLCSIM Advanced (All versions >= V4.0 < V4.0 SP1), SIPLUS TIM 1531 IRC (All versions < V2.3.6), TIM 1531 IRC (All versions < V2.3.6). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packets over port 102/tcp. A restart of the affected device is needed to restore normal operations.

Risk And Classification

Problem Types: CWE-401

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Siemens Simatic Drive Controller Cpu 1504d Tf - All All All
Operating System Siemens Simatic Drive Controller Cpu 1504d Tf Firmware All All All All
Hardware Siemens Simatic Drive Controller Cpu 1507d Tf - All All All
Operating System Siemens Simatic Drive Controller Cpu 1507d Tf Firmware All All All All
Hardware Siemens Simatic Et 200sp Open Controller Cpu 1515sp Pc2 - All All All
Operating System Siemens Simatic Et 200sp Open Controller Cpu 1515sp Pc2 Firmware All All All All
Hardware Siemens Simatic S7-1200 Cpu 1211c - All All All
Operating System Siemens Simatic S7-1200 Cpu 1211c Firmware All All All All
Hardware Siemens Simatic S7-1200 Cpu 1212c - All All All
Operating System Siemens Simatic S7-1200 Cpu 1212c Firmware All All All All
Hardware Siemens Simatic S7-1200 Cpu 1212fc - All All All
Operating System Siemens Simatic S7-1200 Cpu 1212fc Firmware All All All All
Hardware Siemens Simatic S7-1200 Cpu 1214c - All All All
Operating System Siemens Simatic S7-1200 Cpu 1214c Firmware All All All All
Hardware Siemens Simatic S7-1200 Cpu 1214fc - All All All
Operating System Siemens Simatic S7-1200 Cpu 1214fc Firmware All All All All
Hardware Siemens Simatic S7-1200 Cpu 1215c - All All All
Operating System Siemens Simatic S7-1200 Cpu 1215c Firmware All All All All
Hardware Siemens Simatic S7-1200 Cpu 1215fc - All All All
Operating System Siemens Simatic S7-1200 Cpu 1215fc Firmware All All All All
Hardware Siemens Simatic S7-1200 Cpu 1217c - All All All
Operating System Siemens Simatic S7-1200 Cpu 1217c Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1510sp - All All All
Hardware Siemens Simatic S7-1500 Cpu 1510sp-1 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1510sp-1 Firmware All All All All
Operating System Siemens Simatic S7-1500 Cpu 1510sp Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1511-1 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1511-1 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1511c-1 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1511c-1 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1511f-1 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1511f-1 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1511t-1 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1511t-1 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1511tf-1 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1511tf-1 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1512c-1 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1512c-1 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1512sp-1 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1512sp-1 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1512spf-1 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1512spf-1 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1513-1 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1513-1 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1513f-1 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1513f-1 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1513r-1 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1513r-1 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1515-2 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1515-2 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1515f-2 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1515f-2 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1515r-2 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1515r-2 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1515t-2 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1515t-2 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1515tf-2 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1515tf-2 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1516-3 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1516-3 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1516f-3 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1516f-3 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1516pro-2 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1516pro-2 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1516pro F - All All All
Operating System Siemens Simatic S7-1500 Cpu 1516pro F Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1516t-3 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1516t-3 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1516tf-3 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1516tf-3 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1517-3 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1517-3 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1517f-3 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1517f-3 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1517tf-3 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1517tf-3 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1518-4 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1518-4 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1518f-4 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1518f-4 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1518hf-4 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1518hf-4 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1518t-4 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1518t-4 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu 1518tf-4 - All All All
Operating System Siemens Simatic S7-1500 Cpu 1518tf-4 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu Cpu 1513pro-2 - All All All
Operating System Siemens Simatic S7-1500 Cpu Cpu 1513pro-2 Firmware All All All All
Hardware Siemens Simatic S7-1500 Cpu Cpu 1513prof-2 - All All All
Operating System Siemens Simatic S7-1500 Cpu Cpu 1513prof-2 Firmware All All All All
Application Siemens Simatic S7-1500 Software Controller All All All All
Hardware Siemens Simatic S7-plcsim Advanced - All All All
Operating System Siemens Simatic S7-plcsim Advanced Firmware All All All All
Operating System Siemens Simatic S7-plcsim Advanced Firmware 4.0 - All All
Hardware Siemens Tim 1531 Irc - All All All
Operating System Siemens Tim 1531 Irc Firmware All All All All

References

ReferenceSourceLinkTags
cert-portal.siemens.com/productcert/pdf/ssa-838121.pdf MISC cert-portal.siemens.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 591207 Siemens SIMATIC Industrial Products Denial of Service (DoS) Multiple Vulnerabilities (ICSA-22-041-01, SSA-838121)
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