CVE Feed

    Dashboard / CVE / CVE-2024-5539

    CVE-2024-5539

    The Access Control Bypass vulnerability found in ALC WebCTRL and Carrier i-Vu in versions up to and including 8.5 allows a malicious actor to bypass intended access restrictions and expose sensitive information via the web based building automation server.

    Published:Nov 27, 2025
    Last Modified:Apr 15, 2026
    EPS:Nov 27, 2025
    EPSS Score:0.00079
    CVSS Score:9.2

    Affected Products

    Vendor
    Carrier
    Product
    Automatedlogic Webctrl
    Vendor
    Carrier
    Product
    I-vu

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-863 Incorrect Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2024-5540 (CVSS 6.9) — The reflective cross-site scripting vulnerability found in ALC WebCTRL and Carrier i-Vu in versions older than…
    CVE-2025-0657 (CVSS 8.8) — A weakness in Automated Logic and Carrier i-Vu Gen5 router on driver version drv_gen5_106-01-2380, allows …
    CVE-2018-8819 (CVSS 7.5) — An XXE issue was discovered in Automated Logic Corporation (ALC) WebCTRL Versions 6.0, 6.1 and 6.5. An unauthe…
    CVE-2016-5795 (CVSS 7.3) — An XXE issue was discovered in Automated Logic Corporation (ALC) Liebert SiteScan Web Version 6.5 and prior, A…
    CVE-2017-9644 (CVSS 7) — An Unquoted Search Path or Element issue was discovered in Automated Logic Corporation (ALC) ALC WebCTRL, i-Vu…
    CVE-2017-9650 (CVSS 7.8) — An Unrestricted Upload of File with Dangerous Type issue was discovered in Automated Logic Corporation (ALC) A…
    CVE-2017-9640 (CVSS 6.3) — A Path Traversal issue was discovered in Automated Logic Corporation (ALC) ALC WebCTRL, i-Vu, SiteScan Web pri…

    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