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    CVE-2025-5517

    Heap-based Buffer Overflow vulnerability in ABB Terra AC wallbox (UL40/80A), ABB Terra AC wallbox (UL32A), ABB Terra AC wallbox (MID/ CE) -Terra AC MID, ABB Terra AC wallbox (MID/ CE) -Terra AC Juno CE, ABB Terra AC wallbox (MID/ CE) -Terra AC PTB, ABB Terra AC wallbox (JP).This issue affects Terra AC wallbox (UL40/80A): through 1.8.32; Terra AC wallbox (UL32A): through 1.8.2; Terra AC wallbox (MID/ CE) -Terra AC MID: through 1.8.32; Terra AC wallbox (MID/ CE) -Terra AC Juno CE: through 1.8.32; Terra AC wallbox (MID/ CE) -Terra AC PTB: through 1.8.21; Terra AC wallbox (JP): through 1.8.2.

    Published:Oct 20, 2025
    Last Modified:Apr 15, 2026
    EPS:Oct 20, 2025
    EPSS Score:0.00043
    CVSS Score:6.8

    Affected Products

    Vendor
    Abb
    Product
    Terra Ac Wallbox Ce Juno
    Vendor
    Abb
    Product
    Terra Ac Wallbox Ce Juno Firmware
    Vendor
    Abb
    Product
    Terra Ac Wallbox Ce Mid
    Vendor
    Abb
    Product
    Terra Ac Wallbox Ce Ptb
    Vendor
    Abb
    Product
    Terra Ac Wallbox Ce Ptb Firmware
    Vendor
    Abb
    Product
    Terra Ac Wallbox Jp
    Vendor
    Abb
    Product
    Terra Ac Wallbox Ul32a
    Vendor
    Abb
    Product
    Terra Ac Wallbox Ul40

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-122 Heap-based Buffer Overflow

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    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