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    CVE-2021-37194

    A vulnerability has been identified in COMOS V10.2 (All versions only if web components are used), COMOS V10.3 (All versions < V10.3.3.3 only if web components are used), COMOS V10.4 (All versions < V10.4.1 only if web components are used). The COMOS Web component of COMOS allows to upload and store arbitrary files at the webserver. This could allow an attacker to store malicious files.

    Published:Feb 9, 2022
    Last Modified:Nov 21, 2024
    EPS:Feb 9, 2022
    EPSS Score:0.00241
    CVSS Score:7.5

    Affected Products

    Vendor
    Siemens
    Product
    Comos

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    Related CVEs

    CVE-2025-40801 (CVSS 9.2) — A vulnerability has been identified in COMOS V10.6 (All versions < V10.6.1), COMOS V10.6 (All versions < V10.6…
    CVE-2025-40800 (CVSS 9.1) — A vulnerability has been identified in COMOS V10.6 (All versions < V10.6.1), COMOS V10.6 (All versions < V10.6…
    CVE-2023-46601 (CVSS 9.6) — A vulnerability has been identified in COMOS (All versions). The affected application lacks proper access cont…
    CVE-2023-43505 (CVSS 9.6) — A vulnerability has been identified in COMOS (All versions). The affected application lacks proper access cont…
    CVE-2023-43504 (CVSS 9.6) — A vulnerability has been identified in COMOS (All versions < V10.4.4). Ptmcast executable used for testing cac…
    CVE-2023-43503 (CVSS 3.5) — A vulnerability has been identified in COMOS (All versions < V10.4.4). Caching system in the affected applicat…
    CVE-2023-24482 (CVSS 10) — A vulnerability has been identified in COMOS V10.2 (All versions), COMOS V10.3.3.1 (All versions < V10.3.3.1.4…
    CVE-2021-37198 (CVSS 8.8) — A vulnerability has been identified in COMOS V10.2 (All versions only if web components are used), COMOS V10.3…
    CVE-2021-37197 (CVSS 8.8) — A vulnerability has been identified in COMOS V10.2 (All versions only if web components are used), COMOS V10.3…
    CVE-2021-37196 (CVSS 6.5) — A vulnerability has been identified in COMOS V10.2 (All versions only if web components are used), COMOS V10.3…

    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