CVE-2021-22792

Summary

CVECVE-2021-22792
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-09-02 17:15:00 UTC
Updated2021-09-13 18:14:00 UTC
DescriptionA CWE-476: NULL Pointer Dereference vulnerability that could cause a Denial of Service on the Modicon PLC controller / simulator when updating the controller application with a specially crafted project file exists in Modicon M580 CPU (part numbers BMEP* and BMEH*, all versions), Modicon M340 CPU (part numbers BMXP34*, all versions), Modicon MC80 (part numbers BMKC80*, all versions), Modicon Momentum Ethernet CPU (part numbers 171CBU*, all versions), PLC Simulator for EcoStruxureª Control Expert, including all Unity Pro versions (former name of EcoStruxureª Control Expert, all versions), PLC Simulator for EcoStruxureª Process Expert including all HDCS versions (former name of EcoStruxureª Process Expert, all versions), Modicon Quantum CPU (part numbers 140CPU*, all versions), Modicon Premium CPU (part numbers TSXP5*, all versions).

Risk And Classification

Problem Types: CWE-476

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Schneider-electric Modicon M340 Bmxp341000 - All All All
Hardware Schneider-electric Modicon M340 Bmxp342010 - All All All
Hardware Schneider-electric Modicon M340 Bmxp342020 - All All All
Hardware Schneider-electric Modicon M340 Bmxp342030 - All All All
Hardware Schneider-electric Modicon M580 Bmeh582040 - All All All
Hardware Schneider-electric Modicon M580 Bmeh582040c - All All All
Hardware Schneider-electric Modicon M580 Bmeh582040s - All All All
Hardware Schneider-electric Modicon M580 Bmeh584040 - All All All
Hardware Schneider-electric Modicon M580 Bmeh584040c - All All All
Hardware Schneider-electric Modicon M580 Bmeh584040s - All All All
Hardware Schneider-electric Modicon M580 Bmeh586040 - All All All
Hardware Schneider-electric Modicon M580 Bmeh586040c - All All All
Hardware Schneider-electric Modicon M580 Bmeh586040s - All All All
Hardware Schneider-electric Modicon M580 Bmep581020 - All All All
Hardware Schneider-electric Modicon M580 Bmep581020h - All All All
Hardware Schneider-electric Modicon M580 Bmep582020 - All All All
Hardware Schneider-electric Modicon M580 Bmep582020h - All All All
Hardware Schneider-electric Modicon M580 Bmep582040 - All All All
Hardware Schneider-electric Modicon M580 Bmep582040h - All All All
Hardware Schneider-electric Modicon M580 Bmep582040s - All All All
Hardware Schneider-electric Modicon M580 Bmep583020 - All All All
Hardware Schneider-electric Modicon M580 Bmep583040 - All All All
Hardware Schneider-electric Modicon M580 Bmep584020 - All All All
Hardware Schneider-electric Modicon M580 Bmep584040 - All All All
Hardware Schneider-electric Modicon M580 Bmep584040s - All All All
Hardware Schneider-electric Modicon M580 Bmep585040 - All All All
Hardware Schneider-electric Modicon M580 Bmep585040c - All All All
Hardware Schneider-electric Modicon M580 Bmep586040 - All All All
Hardware Schneider-electric Modicon M580 Bmep586040c - All All All
Hardware Schneider-electric Modicon Mc80 Bmkc8020301 - All All All
Hardware Schneider-electric Modicon Mc80 Bmkc8020310 - All All All
Hardware Schneider-electric Modicon Mc80 Bmkc8030311 - All All All
Hardware Schneider-electric Modicon Momentum 171cbu78090 - All All All
Hardware Schneider-electric Modicon Momentum 171cbu98090 - All All All
Hardware Schneider-electric Modicon Momentum 171cbu98091 - All All All
Hardware Schneider-electric Modicon Premium Tsxp57 1634m - All All All
Hardware Schneider-electric Modicon Premium Tsxp57 2634m - All All All
Hardware Schneider-electric Modicon Premium Tsxp57 2834m - All All All
Hardware Schneider-electric Modicon Premium Tsxp57 454m - All All All
Hardware Schneider-electric Modicon Premium Tsxp57 4634m - All All All
Hardware Schneider-electric Modicon Premium Tsxp57 554m - All All All
Hardware Schneider-electric Modicon Premium Tsxp57 5634m - All All All
Hardware Schneider-electric Modicon Premium Tsxp57 6634m - All All All
Hardware Schneider-electric Modicon Quantum 140cpu65150 - All All All
Hardware Schneider-electric Modicon Quantum 140cpu65150c - All All All
Hardware Schneider-electric Modicon Quantum 140cpu65160 - All All All
Hardware Schneider-electric Modicon Quantum 140cpu65160c - All All All
Hardware Schneider-electric Plc Simulator For Ecostruxure Control Expert - All All All
Hardware Schneider-electric Plc Simulator For Ecostruxure Process Expert - All All All

References

ReferenceSourceLinkTags
download.schneider-electric.com/files MISC download.schneider-electric.com
download.schneider-electric.com/files MISC download.schneider-electric.com Patch, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 590778 Schneider Electric Modicon PAC Controllers Multiple Vulnerabilities (SEVD-2021-222-04)
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