FKIE_CVE-2020-12523

Vulnerability from fkie_nvd - Published: 2020-12-17 23:15 - Updated: 2024-11-21 04:59
Severity ?
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Summary
On Phoenix Contact mGuard Devices versions before 8.8.3 LAN ports get functional after reboot even if they are disabled in the device configuration. For mGuard devices with integrated switch on the LAN side, single switch ports can be disabled by device configuration. After a reboot these ports get functional independent from their configuration setting: Missing Initialization of Resource
References
info@cert.vde.comhttps://cert.vde.com/en-us/advisories/vde-2020-046Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert.vde.com/en-us/advisories/vde-2020-046Third Party Advisory
Impacted products
Vendor Product Version
phoenixcontact tc_mguard_rs4000_4g_vzw_vpn_firmware *
phoenixcontact tc_mguard_rs4000_4g_vzw_vpn -
phoenixcontact tc_mguard_rs4000_4g_att_vpn_firmware *
phoenixcontact tc_mguard_rs4000_4g_att_vpn -
phoenixcontact fl_mguard_rs4004_tx\/dtx_firmware *
phoenixcontact fl_mguard_rs4004_tx\/dtx -
phoenixcontact fl_mguard_rs4004_tx\/dtx_vpn_firmware *
phoenixcontact fl_mguard_rs4004_tx\/dtx_vpn -
phoenixcontact tc_mguard_rs4000_3g_vpn_firmware -
phoenixcontact tc_mguard_rs4000_3g_vpn -
phoenixcontact tc_mguard_rs4000_4g_vpn_firmware *
phoenixcontact tc_mguard_rs4000_4g_vpn -
phoenixcontact innominate_mguard_rs4000_4tx\/tx_firmware *
phoenixcontact innominate_mguard_rs4000_4tx\/tx -
phoenixcontact innominate_mguard_rs4000_4tx\/tx_vpn_firmware *
phoenixcontact innominate_mguard_rs4000_4tx\/tx_vpn -
phoenixcontact innominate_mguard_rs4000_4tx\/3g\/tx_vpn_firmware *
phoenixcontact innominate_mguard_rs4000_4tx\/3g\/tx_vpn -
To clipboard 

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  "descriptions": [
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      "lang": "en",
      "value": "On Phoenix Contact mGuard Devices versions before 8.8.3 LAN ports get functional after reboot even if they are disabled in the device configuration. For mGuard devices with integrated switch on the LAN side, single switch ports can be disabled by device configuration. After a reboot these ports get functional independent from their configuration setting: Missing Initialization of Resource"
    },
    {
      "lang": "es",
      "value": "En Phoenix Contact mGuard Devices versiones anteriores a 8.8.3, los puertos LAN funcionan despu\u00e9s del reinicio, inclusive si est\u00e1n desactivados en la configuraci\u00f3n del dispositivo.\u0026#xa0;Para los dispositivos mGuard con switch integrado en el lado de la LAN, los puertos switch \u00fanicos pueden ser desactivados mediante la configuraci\u00f3n del dispositivo.\u0026#xa0;Despu\u00e9s de un reinicio, estos puertos se vuelven funcionales independientemente de su configuraci\u00f3n: Falta la Inicializaci\u00f3n del Recurso"
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  "id": "CVE-2020-12523",
  "lastModified": "2024-11-21T04:59:51.767",
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
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        "exploitabilityScore": 10.0,
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          "confidentialityImpact": "HIGH",
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      "tags": [
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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.