FKIE_CVE-2022-29518

Vulnerability from fkie_nvd - Published: 2022-05-18 15:15 - Updated: 2026-06-17 04:40
Severity
7.0 (High) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Screen Creator Advance2, HMI GC-A2 series, and Real time remote monitoring and control tool Screen Creator Advance2 versions prior to Ver.0.1.1.3 Build01, HMI GC-A2 series(GC-A22W-CW, GC-A24W-C(W), GC-A26W-C(W), GC-A24, GC-A24-M, GC-A25, GC-A26, and GC-A26-J2), and Real time remote monitoring and control tool(Remote GC) allows a local attacker to bypass authentication due to the improper check for the Remote control setting's account names. This may allow attacker who can access the HMI from Real time remote monitoring and control tool may perform arbitrary operations on the HMI. As a result, the information stored in the HMI may be disclosed, deleted or altered, and/or the equipment may be illegally operated via the HMI.
References
vultures@jpcert.or.jphttps://jvn.jp/en/jp/JVN50337155/index.htmlThird Party Advisory
vultures@jpcert.or.jphttps://www.koyoele.co.jp/en/topics/202205095016/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://jvn.jp/en/jp/JVN50337155/index.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.koyoele.co.jp/en/topics/202205095016/Vendor Advisory
Impacted products
Vendor Product Version
koyoele remote_gc -
koyoele screen_creator_advance_2 *
koyoele screen_creator_advance_2 0.1.1.3
koyoele gc-a22w-cw_firmware -
koyoele gc-a22w-cw -
koyoele gc-a24_firmware -
koyoele gc-a24 -
koyoele gc-a24-m_firmware -
koyoele gc-a24-m -
koyoele gc-a24w-c\(w\)_firmware -
koyoele gc-a24w-c\(w\) -
koyoele gc-a25_firmware -
koyoele gc-a25 -
koyoele gc-a26_firmware -
koyoele gc-a26 -
koyoele gc-a26-j2_firmware -
koyoele gc-a26-j2 -
koyoele gc-a26w-c\(w\)_firmware -
koyoele gc-a26w-c\(w\) -
To clipboard 

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          "vendor": "KOYO ELECTRONICS INDUSTRIES CO., LTD.",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Screen Creator Advance2, HMI GC-A2 series, and Real time remote monitoring and control tool Screen Creator Advance2 versions prior to Ver.0.1.1.3 Build01, HMI GC-A2 series(GC-A22W-CW, GC-A24W-C(W), GC-A26W-C(W), GC-A24, GC-A24-M, GC-A25, GC-A26, and GC-A26-J2), and Real time remote monitoring and control tool(Remote GC) allows a local attacker to bypass authentication due to the improper check for the Remote control setting\u0027s account names. This may allow attacker who can access the HMI from Real time remote monitoring and control tool may perform arbitrary operations on the HMI. As a result, the information stored in the HMI may be disclosed, deleted or altered, and/or the equipment may be illegally operated via the HMI."
    },
    {
      "lang": "es",
      "value": "Screen Creator Advance2, la serie HMI GC-A2 y la herramienta de control y supervisi\u00f3n remota en tiempo real Screen Creator Advance2 versiones anteriores a 0.1.1.3 Build01, la serie HMI GC-A2(GC-A22W-CW, GC-A24W-C(W), GC-A26W-C(W), GC-A24, GC-A24-M, GC-A25, GC-A26, y GC-A26-J2), y la herramienta de monitorizaci\u00f3n y control remoto en tiempo real(Remote GC) permiten a un atacante local omitir la autenticaci\u00f3n debido a la comprobaci\u00f3n inapropiada de los nombres de cuenta de la configuraci\u00f3n del control remoto. Esto puede permitir que un atacante que pueda acceder a la HMI desde la herramienta de control y supervisi\u00f3n remota en tiempo real pueda llevar a cabo operaciones arbitrarias en la HMI. Como resultado, la informaci\u00f3n almacenada en la HMI puede ser divulgada, borrada o alterada, y/o el equipo puede ser operado ilegalmente por medio de la HMI"
    }
  ],
  "id": "CVE-2022-29518",
  "lastModified": "2026-06-17T04:40:21.363",
  "metrics": {
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 5.9,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
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          "version": "2.0"
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        "exploitabilityScore": 3.4,
        "impactScore": 8.5,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
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          "baseScore": 7.0,
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          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
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  "published": "2022-05-18T15:15:10.197",
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  "vulnStatus": "Modified",
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}



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