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    CVE-2023-39458

    Triangle MicroWorks SCADA Data Gateway Use of Hard-coded Credentials Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Triangle MicroWorks SCADA Data Gateway. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of certificates. The service uses a hard-coded default SSL certificate. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-20509.

    Published:May 3, 2024
    Last Modified:Jun 17, 2025
    EPS:May 3, 2024
    EPSS Score:0.00011
    CVSS Score:5.3

    Affected Products

    Vendor
    Trianglemicroworks
    Product
    Scada Data Gateway

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-798 Use of Hard-coded Credentials

    Related CVEs

    CVE-2022-0369 (CVSS 8.8) — Triangle MicroWorks SCADA Data Gateway Restore Workspace Directory Traversal Remote Code Execution Vulnerabili…
    CVE-2023-39468 (CVSS 7.2) — Triangle MicroWorks SCADA Data Gateway DbasSectorFileToExecuteOnReset Exposed Dangerous Function Remote Code E…
    CVE-2023-39467 (CVSS 5.3) — Triangle MicroWorks SCADA Data Gateway certificate Information Disclosure Vulnerability. This vulnerability al…
    CVE-2023-39466 (CVSS 5.3) — Triangle MicroWorks SCADA Data Gateway get_config Missing Authentication Information Disclosure Vulnerability.…
    CVE-2023-39465 (CVSS 7.5) — Triangle MicroWorks SCADA Data Gateway Use of Hard-coded Cryptograhic Key Information Disclosure Vulnerability…
    CVE-2023-39464 (CVSS 7.2) — Triangle MicroWorks SCADA Data Gateway GTWWebMonitorService Unquoted Search Path Remote Code Execution Vulnera…
    CVE-2023-39463 (CVSS 7.2) — Triangle MicroWorks SCADA Data Gateway Trusted Certification Unrestricted Upload of File Remote Code Execution…
    CVE-2023-39462 (CVSS 6.5) — Triangle MicroWorks SCADA Data Gateway Workspace Unrestricted Upload Vulnerability. This vulnerability allows …
    CVE-2023-39461 (CVSS 4.4) — Triangle MicroWorks SCADA Data Gateway Event Log Improper Output Neutralization For Logs Arbitrary File Write …
    CVE-2023-39460 (CVSS 7.2) — Triangle MicroWorks SCADA Data Gateway Event Log Directory Traversal Arbitrary File Creation Vulnerability. Th…

    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