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    CVE-2025-20275

    A vulnerability in the file opening process of Cisco Unified Contact Center Express (Unified CCX) Editor could allow an unauthenticated attacker to execute arbitrary code on an affected device.  This vulnerability is due to insecure deserialization of Java objects by the affected software. An attacker could exploit this vulnerability by persuading an authenticated, local user to open a crafted .aef file. A successful exploit could allow the attacker to execute arbitrary code on the host that is running the editor application with the privileges of the user who launched it.

    Published:Jun 4, 2025
    Last Modified:Feb 26, 2026
    EPS:Jun 4, 2025
    EPSS Score:0.00544
    CVSS Score:5.3

    Affected Products

    Vendor
    Cisco
    Product
    Unified Contact Center Express

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

    Related CVEs

    CVE-2026-20117 (CVSS 6.1) — A vulnerability in the web-based management interface of Cisco Unified Contact Center Express (Unified CCX) co…
    CVE-2026-20116 (CVSS 6.1) — A vulnerability in the web-based management interface of  Cisco Finesse, Cisco Packaged Contact Center En…
    CVE-2025-20377 (CVSS 4.3) — A vulnerability in the API subsystem of Cisco Unified Intelligence Center could allow an authenticated, remote…
    CVE-2025-20375 (CVSS 6.5) — A vulnerability in the web UI of Cisco Unified CCX could allow an authenticated, remote attacker to upload and…
    CVE-2025-20376 (CVSS 6.5) — A vulnerability in the web UI of Cisco Unified CCX could allow an authenticated, remote attacker to upload and…
    CVE-2025-20374 (CVSS 4.9) — A vulnerability in the web UI of Cisco Unified CCX could allow an authenticated, remote attacker to perform a …
    CVE-2025-20358 (CVSS 9.4) — A vulnerability in the Contact Center Express (CCX) Editor application of Cisco Unified CCX could allow an una…
    CVE-2025-20354 (CVSS 9.8) — A vulnerability in the Java Remote Method Invocation (RMI) process of Cisco Unified CCX could allow an unauthe…
    CVE-2025-20288 (CVSS 5.8) — A vulnerability in the web-based management interface of Cisco Unified Intelligence Center could allow an unau…
    CVE-2025-20274 (CVSS 6.3) — A vulnerability in the web-based management interface of Cisco Unified Intelligence Center could allow an auth…

    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