CVE-2020-15791

Summary

CVECVE-2020-15791
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-09-09 19:15:00 UTC
Updated2020-12-14 22:15:00 UTC
DescriptionA vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC S7-400 CPU family (incl. SIPLUS variants) (All versions), SIMATIC WinAC RTX (F) 2010 (All versions), SINUMERIK 840D sl (All versions). The authentication protocol between a client and a PLC via port 102/tcp (ISO-TSAP) insufficiently protects the transmitted password. This could allow an attacker that is able to intercept the network traffic to obtain valid PLC credentials.

Risk And Classification

Problem Types: CWE-522

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Siemens Simatic S7-300 Cpu 312 - All All All
Hardware Siemens Simatic S7-300 Cpu 312 - All All All
Operating System Siemens Simatic S7-300 Cpu 312 Firmware All All All All
Operating System Siemens Simatic S7-300 Cpu 312 Firmware All All All All
Hardware Siemens Simatic S7-300 Cpu 314 - All All All
Hardware Siemens Simatic S7-300 Cpu 314 - All All All
Operating System Siemens Simatic S7-300 Cpu 314 Firmware All All All All
Operating System Siemens Simatic S7-300 Cpu 314 Firmware All All All All
Hardware Siemens Simatic S7-300 Cpu 315-2 Dp - All All All
Hardware Siemens Simatic S7-300 Cpu 315-2 Dp - All All All
Operating System Siemens Simatic S7-300 Cpu 315-2 Dp Firmware All All All All
Operating System Siemens Simatic S7-300 Cpu 315-2 Dp Firmware All All All All
Hardware Siemens Simatic S7-300 Cpu 315-2 Pn - All All All
Hardware Siemens Simatic S7-300 Cpu 315-2 Pn - All All All
Operating System Siemens Simatic S7-300 Cpu 315-2 Pn Firmware All All All All
Operating System Siemens Simatic S7-300 Cpu 315-2 Pn Firmware All All All All
Hardware Siemens Simatic S7-300 Cpu 315f-2 Dp - All All All
Hardware Siemens Simatic S7-300 Cpu 315f-2 Dp - All All All
Operating System Siemens Simatic S7-300 Cpu 315f-2 Dp Firmware All All All All
Operating System Siemens Simatic S7-300 Cpu 315f-2 Dp Firmware All All All All
Hardware Siemens Simatic S7-300 Cpu 315f-2 Pn - All All All
Hardware Siemens Simatic S7-300 Cpu 315f-2 Pn - All All All
Operating System Siemens Simatic S7-300 Cpu 315f-2 Pn Firmware All All All All
Operating System Siemens Simatic S7-300 Cpu 315f-2 Pn Firmware All All All All
Hardware Siemens Simatic S7-300 Cpu 317-2 Dp - All All All
Hardware Siemens Simatic S7-300 Cpu 317-2 Dp - All All All
Operating System Siemens Simatic S7-300 Cpu 317-2 Dp Firmware All All All All
Operating System Siemens Simatic S7-300 Cpu 317-2 Dp Firmware All All All All
Hardware Siemens Simatic S7-300 Cpu 317-2 Pn - All All All
Hardware Siemens Simatic S7-300 Cpu 317-2 Pn - All All All
Operating System Siemens Simatic S7-300 Cpu 317-2 Pn Firmware All All All All
Operating System Siemens Simatic S7-300 Cpu 317-2 Pn Firmware All All All All
Hardware Siemens Simatic S7-300 Cpu 317f-2 Dp - All All All
Hardware Siemens Simatic S7-300 Cpu 317f-2 Dp - All All All
Operating System Siemens Simatic S7-300 Cpu 317f-2 Dp Firmware All All All All
Operating System Siemens Simatic S7-300 Cpu 317f-2 Dp Firmware All All All All
Hardware Siemens Simatic S7-300 Cpu 317f-2 Pn - All All All
Hardware Siemens Simatic S7-300 Cpu 317f-2 Pn - All All All
Operating System Siemens Simatic S7-300 Cpu 317f-2 Pn Firmware All All All All
Operating System Siemens Simatic S7-300 Cpu 317f-2 Pn Firmware All All All All
Hardware Siemens Simatic S7-400 Cpu 412 - All All All
Hardware Siemens Simatic S7-400 Cpu 412 - All All All
Operating System Siemens Simatic S7-400 Cpu 412 Firmware All All All All
Operating System Siemens Simatic S7-400 Cpu 412 Firmware All All All All
Hardware Siemens Simatic S7-400 Cpu 414 - All All All
Hardware Siemens Simatic S7-400 Cpu 414 - All All All
Operating System Siemens Simatic S7-400 Cpu 414 Firmware All All All All
Operating System Siemens Simatic S7-400 Cpu 414 Firmware All All All All
Hardware Siemens Simatic S7-400 Cpu 416 - All All All
Hardware Siemens Simatic S7-400 Cpu 416 - All All All
Operating System Siemens Simatic S7-400 Cpu 416 Firmware All All All All
Operating System Siemens Simatic S7-400 Cpu 416 Firmware All All All All
Hardware Siemens Simatic S7-400 Cpu 417 - All All All
Hardware Siemens Simatic S7-400 Cpu 417 - All All All
Operating System Siemens Simatic S7-400 Cpu 417 Firmware All All All All
Operating System Siemens Simatic S7-400 Cpu 417 Firmware All All All All

References

ReferenceSourceLinkTags
cert-portal.siemens.com/productcert/pdf/ssa-381684.pdf MISC cert-portal.siemens.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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