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    CVE-2026-28721

    Local privilege escalation due to improper soft link handling. The following products are affected: Acronis Cyber Protect 17 (Windows) before build 41186.

    Published:Mar 5, 2026
    Last Modified:Apr 17, 2026
    EPS:Mar 5, 2026
    EPSS Score:0.00016
    CVSS Score:7.3

    Affected Products

    Vendor
    Acronis
    Product
    Acronis Cyber Protect 17
    Vendor
    Acronis
    Product
    Cyber Protect
    Vendor
    Microsoft
    Product
    Windows

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-219 XML Routing Detour Attacks

    Related CVEs

    CVE-2026-28726 (CVSS 4.3) — Sensitive information disclosure due to improper access control. The following products are affected: Acronis …
    CVE-2026-28725 (CVSS 5.5) — Sensitive information disclosure due to improper configuration of a headless browser. The following products a…
    CVE-2025-30413 (CVSS 4.4) — Credentials are not deleted from Acronis Agent after plan revocation. The following products are affected: Acr…
    CVE-2026-28724 (CVSS 4.3) — Unauthorized data access due to insufficient access control validation. The following products are affected: A…
    CVE-2026-28723 (CVSS 4.3) — Unauthorized report deletion due to insufficient access control. The following products are affected: Acronis …
    CVE-2026-28722 (CVSS 7.3) — Local privilege escalation due to improper soft link handling. The following products are affected: Acronis Cy…
    CVE-2026-28720 (CVSS 4.3) — Unauthorized modification of settings due to insufficient authorization checks. The following products are aff…
    CVE-2026-28719 (CVSS 4.3) — Unauthorized resource manipulation due to improper authorization checks. The following products are affected: …
    CVE-2026-28718 (CVSS 7.5) — Denial of service due to insufficient input validation in authentication logging. The following products are a…
    CVE-2026-28717 (CVSS 5) — Local privilege escalation due to improper directory permissions. The following products are affected: Acronis…

    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