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    CVE-2024-50596

    An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0. A specially crafted network packet can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.This vulnerability affects the NetX Duo Web Component HTTP Server implementation which can be found in x-cube-azrtos-f7\Middlewares\ST\netxduo\addons\web\nx_web_http_server.c

    Published:Apr 2, 2025
    Last Modified:Nov 3, 2025
    EPS:Apr 2, 2025
    EPSS Score:0.00115
    CVSS Score:4.3

    Affected Products

    Vendor
    St
    Product
    X-cube-azrt-h7rs
    Vendor
    St
    Product
    X-cube-azrtos-f4
    Vendor
    St
    Product
    X-cube-azrtos-f7
    Vendor
    St
    Product
    X-cube-azrtos-g0
    Vendor
    St
    Product
    X-cube-azrtos-g4
    Vendor
    St
    Product
    X-cube-azrtos-h7
    Vendor
    St
    Product
    X-cube-azrtos-l4
    Vendor
    St
    Product
    X-cube-azrtos-l5
    Vendor
    St
    Product
    X-cube-azrtos-wb
    Vendor
    St
    Product
    X-cube-azrtos-wl

    Exploits

    https://talosintelligence.com/vulnerability_reports/TALOS-2024-2103

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2024-45064 (CVSS 8.5) — A buffer overflow vulnerability exists in the FileX Internal RAM interface functionality of STMicroelectronics…
    CVE-2024-50385 (CVSS 6.5) — A denial of service vulnerability exists in the NetX Component HTTP server functionality of STMicroelectronics…
    CVE-2024-50384 (CVSS 6.5) — A denial of service vulnerability exists in the NetX Component HTTP server functionality of STMicroelectronics…
    CVE-2024-50595 (CVSS 4.3) — An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X…
    CVE-2024-50594 (CVSS 4.3) — An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X…
    CVE-2024-50597 (CVSS 4.3) — An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X…

    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