A CWE-200: Information Exposure vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause the disclosure of SNMP information when reading memory blocks from the controller over Modbus.
                
            References
                    | Link | Resource | 
|---|---|
| https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/ | Mitigation Vendor Advisory | 
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0739 | Exploit Third Party Advisory | 
Configurations
                    Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Configuration 4 (hide)
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History
                    No history.
Information
                Published : 2019-05-22 21:29
Updated : 2022-02-03 14:06
NVD link : CVE-2018-7844
Mitre link : CVE-2018-7844
CVE.ORG link : CVE-2018-7844
JSON object : View
Products Affected
                schneider-electric
- modicon_m580_firmware
 - modicon_premium_firmware
 - modicon_m340_firmware
 - modicon_premium
 - modicon_quantum_firmware
 - modicon_quantum
 - modicon_m340
 - modicon_m580
 
CWE
                
                    
                        
                        CWE-200
                        
            Exposure of Sensitive Information to an Unauthorized Actor
