A 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).
References
| Link | Resource |
|---|---|
| https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-222-04 | Patch Vendor Advisory |
| https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-222-07 | Not Applicable |
Configurations
Configuration 1 (hide)
|
History
No history.
Information
Published : 2021-09-02 17:15
Updated : 2024-02-28 18:28
NVD link : CVE-2021-22792
Mitre link : CVE-2021-22792
CVE.ORG link : CVE-2021-22792
JSON object : View
Products Affected
schneider-electric
- modicon_premium_tsxp57_6634m
- modicon_m580_bmeh586040
- modicon_m340_bmxp342020
- modicon_m580_bmeh586040s
- modicon_m580_bmep582020
- modicon_premium_tsxp57_1634m
- modicon_premium_tsxp57_2634m
- modicon_m340_bmxp341000
- modicon_m580_bmep582040
- modicon_premium_tsxp57_4634m
- modicon_premium_tsxp57_554m
- modicon_m580_bmeh584040c
- modicon_m580_bmeh582040s
- modicon_m580_bmeh586040c
- modicon_m580_bmep586040
- modicon_m580_bmep582040s
- modicon_quantum_140cpu65160
- modicon_premium_tsxp57_454m
- modicon_mc80_bmkc8020310
- modicon_momentum_171cbu98091
- modicon_m580_bmep581020h
- modicon_mc80_bmkc8020301
- modicon_m580_bmep581020
- modicon_m580_bmep584040
- modicon_m580_bmep582040h
- modicon_m580_bmep584040s
- modicon_m580_bmep586040c
- modicon_m340_bmxp342010
- modicon_m580_bmep583040
- modicon_quantum_140cpu65160c
- modicon_m580_bmeh584040
- modicon_m580_bmeh584040s
- modicon_quantum_140cpu65150
- modicon_momentum_171cbu98090
- modicon_m340_bmxp342030
- modicon_premium_tsxp57_2834m
- modicon_m580_bmep585040
- modicon_m580_bmep583020
- modicon_mc80_bmkc8030311
- modicon_premium_tsxp57_5634m
- modicon_momentum_171cbu78090
- modicon_m580_bmep584020
- modicon_m580_bmeh582040c
- plc_simulator_for_ecostruxure_control_expert
- modicon_quantum_140cpu65150c
- modicon_m580_bmep582020h
- modicon_m580_bmep585040c
- plc_simulator_for_ecostruxure_process_expert
- modicon_m580_bmeh582040
CWE
CWE-476
NULL Pointer Dereference