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    CVE-2021-22731

    Weak Password Recovery Mechanism for Forgotten Password vulnerability exists on Modicon Managed Switch MCSESM* and MCSESP* V8.21 and prior which could cause an unauthorized password change through HTTP / HTTPS when basic user information is known by a remote attacker.

    Published:May 26, 2021
    Last Modified:Nov 21, 2024
    EPS:May 26, 2021
    EPSS Score:0.02006
    CVSS Score:9.8

    Affected Products

    Vendor
    Schneider-electric
    Product
    Mcsesm043f23f0
    Vendor
    Schneider-electric
    Product
    Mcsesm043f23f0 Firmware
    Vendor
    Schneider-electric
    Product
    Mcsesm053f1cs0
    Vendor
    Schneider-electric
    Product
    Mcsesm053f1cs0 Firmware
    Vendor
    Schneider-electric
    Product
    Mcsesm053f1cu0
    Vendor
    Schneider-electric
    Product
    Mcsesm053f1cu0 Firmware
    Vendor
    Schneider-electric
    Product
    Mcsesm063f2cs0
    Vendor
    Schneider-electric
    Product
    Mcsesm063f2cs0 Firmware
    Vendor
    Schneider-electric
    Product
    Mcsesm063f2cu0
    Vendor
    Schneider-electric
    Product
    Mcsesm063f2cu0 Firmware
    Vendor
    Schneider-electric
    Product
    Mcsesm083f23f0
    Vendor
    Schneider-electric
    Product
    Mcsesm083f23f0 Firmware
    Vendor
    Schneider-electric
    Product
    Mcsesm083f23f0h
    Vendor
    Schneider-electric
    Product
    Mcsesm083f23f0h Firmware
    Vendor
    Schneider-electric
    Product
    Mcsesm093f1cs0
    Vendor
    Schneider-electric
    Product
    Mcsesm093f1cs0 Firmware
    Vendor
    Schneider-electric
    Product
    Mcsesm093f1cu0
    Vendor
    Schneider-electric
    Product
    Mcsesm093f1cu0 Firmware
    Vendor
    Schneider-electric
    Product
    Mcsesm103f2cs0
    Vendor
    Schneider-electric
    Product
    Mcsesm103f2cs0 Firmware
    Vendor
    Schneider-electric
    Product
    Mcsesm103f2cs0h
    Vendor
    Schneider-electric
    Product
    Mcsesm103f2cs0h Firmware
    Vendor
    Schneider-electric
    Product
    Mcsesm103f2cu0
    Vendor
    Schneider-electric
    Product
    Mcsesm103f2cu0 Firmware
    Vendor
    Schneider-electric
    Product
    Mcsesm103f2cu0h
    Vendor
    Schneider-electric
    Product
    Mcsesm103f2cu0h Firmware
    Vendor
    Schneider-electric
    Product
    Mcsesm123f2lg0
    Vendor
    Schneider-electric
    Product
    Mcsesm123f2lg0 Firmware
    Vendor
    Schneider-electric
    Product
    Mcsesp083f23g0
    Vendor
    Schneider-electric
    Product
    Mcsesp083f23g0 Firmware
    Vendor
    Schneider-electric
    Product
    Mcsesp083f23g0t
    Vendor
    Schneider-electric
    Product
    Mcsesp083f23g0t Firmware

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-50 Password Recovery Exploitation

    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