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    Dashboard / CVE / CVE-2018-7759

    CVE-2018-7759

    A buffer overflow vulnerability exists in Schneider Electric's Modicon M340, Modicon Premium, Modicon Quantum PLC, BMXNOR0200. The buffer overflow vulnerability is caused by the length of the source string specified (instead of the buffer size) as the number of bytes to be copied.

    Published:Apr 18, 2018
    Last Modified:Nov 21, 2024
    EPS:Apr 18, 2018
    EPSS Score:0.00821
    CVSS Score:7.5

    Affected Products

    Vendor
    Schneider-electric
    Product
    140cpu31110
    Vendor
    Schneider-electric
    Product
    140cpu31110 Firmware
    Vendor
    Schneider-electric
    Product
    140cpu31110c
    Vendor
    Schneider-electric
    Product
    140cpu31110c Firmware
    Vendor
    Schneider-electric
    Product
    140cpu43412u
    Vendor
    Schneider-electric
    Product
    140cpu43412u Firmware
    Vendor
    Schneider-electric
    Product
    140cpu43412uc
    Vendor
    Schneider-electric
    Product
    140cpu43412uc Firmware
    Vendor
    Schneider-electric
    Product
    140cpu65150
    Vendor
    Schneider-electric
    Product
    140cpu65150 Firmware
    Vendor
    Schneider-electric
    Product
    140cpu65150c
    Vendor
    Schneider-electric
    Product
    140cpu65150c Firmware
    Vendor
    Schneider-electric
    Product
    140cpu65160
    Vendor
    Schneider-electric
    Product
    140cpu65160 Firmware
    Vendor
    Schneider-electric
    Product
    140cpu65160c
    Vendor
    Schneider-electric
    Product
    140cpu65160c Firmware
    Vendor
    Schneider-electric
    Product
    140cpu65160s
    Vendor
    Schneider-electric
    Product
    140cpu65160s Firmware
    Vendor
    Schneider-electric
    Product
    140cpu65260
    Vendor
    Schneider-electric
    Product
    140cpu65260 Firmware
    Vendor
    Schneider-electric
    Product
    140cpu65260c
    Vendor
    Schneider-electric
    Product
    140cpu65260c Firmware
    Vendor
    Schneider-electric
    Product
    140cpu65860
    Vendor
    Schneider-electric
    Product
    140cpu65860 Firmware
    Vendor
    Schneider-electric
    Product
    140cpu65860c
    Vendor
    Schneider-electric
    Product
    140cpu65860c Firmware
    Vendor
    Schneider-electric
    Product
    Bmxnor0200
    Vendor
    Schneider-electric
    Product
    Bmxnor0200 Firmware
    Vendor
    Schneider-electric
    Product
    Bmxnor0200h
    Vendor
    Schneider-electric
    Product
    Bmxnor0200h Firmware
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp341000
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp341000 Firmware
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp341000h
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp341000h Firmware
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp342000
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp342000 Firmware
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp3420102
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp3420102 Firmware
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp3420102cl
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp3420102cl Firmware
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp342020
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp342020 Firmware
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp342020h
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp342020h Firmware
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp3420302
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp3420302 Firmware
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp3420302cl
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp3420302cl Firmware
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp3420302h
    Vendor
    Schneider-electric
    Product
    Modicon M340 Bmxp3420302h Firmware
    Vendor
    Schneider-electric
    Product
    Tsxh5724m
    Vendor
    Schneider-electric
    Product
    Tsxh5724m Firmware
    Vendor
    Schneider-electric
    Product
    Tsxh5724mc
    Vendor
    Schneider-electric
    Product
    Tsxh5724mc Firmware
    Vendor
    Schneider-electric
    Product
    Tsxh5744m
    Vendor
    Schneider-electric
    Product
    Tsxh5744m Firmware
    Vendor
    Schneider-electric
    Product
    Tsxh5744mc
    Vendor
    Schneider-electric
    Product
    Tsxh5744mc Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp57104m
    Vendor
    Schneider-electric
    Product
    Tsxp57104m Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp57104mc
    Vendor
    Schneider-electric
    Product
    Tsxp57104mc Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp57154m
    Vendor
    Schneider-electric
    Product
    Tsxp57154m Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp57154mc
    Vendor
    Schneider-electric
    Product
    Tsxp57154mc Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp571634m
    Vendor
    Schneider-electric
    Product
    Tsxp571634m Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp571634mc
    Vendor
    Schneider-electric
    Product
    Tsxp571634mc Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp57204m
    Vendor
    Schneider-electric
    Product
    Tsxp57204m Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp57204mc
    Vendor
    Schneider-electric
    Product
    Tsxp57204mc Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp57254m
    Vendor
    Schneider-electric
    Product
    Tsxp57254m Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp57254mc
    Vendor
    Schneider-electric
    Product
    Tsxp57254mc Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp572634m
    Vendor
    Schneider-electric
    Product
    Tsxp572634m Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp572634mc
    Vendor
    Schneider-electric
    Product
    Tsxp572634mc Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp57304m
    Vendor
    Schneider-electric
    Product
    Tsxp57304m Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp57304mc
    Vendor
    Schneider-electric
    Product
    Tsxp57304mc Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp57354m
    Vendor
    Schneider-electric
    Product
    Tsxp57354m Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp57354mc
    Vendor
    Schneider-electric
    Product
    Tsxp57354mc Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp573634m
    Vendor
    Schneider-electric
    Product
    Tsxp573634m Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp573634mc
    Vendor
    Schneider-electric
    Product
    Tsxp573634mc Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp57454m
    Vendor
    Schneider-electric
    Product
    Tsxp57454m Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp57454mc
    Vendor
    Schneider-electric
    Product
    Tsxp57454mc Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp574634m
    Vendor
    Schneider-electric
    Product
    Tsxp574634m Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp574634mc
    Vendor
    Schneider-electric
    Product
    Tsxp574634mc Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp57554m
    Vendor
    Schneider-electric
    Product
    Tsxp57554m Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp57554mc
    Vendor
    Schneider-electric
    Product
    Tsxp57554mc Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp575634m
    Vendor
    Schneider-electric
    Product
    Tsxp575634m Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp575634mc
    Vendor
    Schneider-electric
    Product
    Tsxp575634mc Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp576634m
    Vendor
    Schneider-electric
    Product
    Tsxp576634m Firmware
    Vendor
    Schneider-electric
    Product
    Tsxp576634mc
    Vendor
    Schneider-electric
    Product
    Tsxp576634mc Firmware

    Exploits

    No exploit reference

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    CVE-2018-7762 (CVSS 7.5) — A vulnerability exists in the web services to process SOAP requests in Schneider Electric's Modicon M340, Modi…
    CVE-2018-7241 (CVSS 9.8) — Hard coded accounts exist in Schneider Electric's Modicon Premium, Modicon Quantum, Modicon M340, and BMXNOR02…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High