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    CVE-2022-26500

    Improper limitation of path names in Veeam Backup & Replication 9.5U3, 9.5U4,10.x, and 11.x allows remote authenticated users access to internal API functions that allows attackers to upload and execute arbitrary code.

    Published:Mar 17, 2022
    Last Modified:Nov 3, 2025
    EPS:Mar 17, 2022
    EPSS Score:0.25562
    CVSS Score:8.8

    CISA Notification

    Description

    Improper limitation of path names in Veeam Backup & Replication 9.5U3, 9.5U4,10.x, and 11.x allows remote authenticated users access to internal API functions that allows attackers to upload and execute arbitrary code.

    Required Action:

    Apply updates per vendor instructions.

    Notes:

    No extra notes provided.

    Due Date
    Jan 3, 2023
    1347 days ago
    Alert Date
    Dec 13, 2022
    1368 days ago

    Affected Products

    Vendor
    Veeam
    Product
    Veeam Backup \& Replication

    Exploits

    No exploit reference

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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