fkie_cve-2021-45033
Vulnerability from fkie_nvd
Published
2022-01-11 12:15
Modified
2024-11-21 06:31
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70°C (All versions < V16.20), CP-8000 MASTER MODULE WITH I/O -40/+70°C (All versions < V16.20), CP-8021 MASTER MODULE (All versions < V16.20), CP-8022 MASTER MODULE WITH GPRS (All versions < V16.20). An undocumented debug port uses hard-coded default credentials. If this port is enabled by a privileged user, an attacker aware of the credentials could access an administrative debug shell on the affected device.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdfPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdfPatch, Vendor Advisory
Impacted products
Vendor Product Version
siemens cp-8000_master_module_with_i\/o_-25\/\+70_firmware *
siemens cp-8000_master_module_with_i\/o_-25\/\+70 *
siemens cp-8000_master_module_with_i\/o_-40\/\+70_firmware *
siemens cp-8000_master_module_with_i\/o_-40\/\+70 *
siemens cp-8021_master_module_firmware *
siemens cp-8021_master_module *
siemens cp-8022_master_module_with_gprs_firmware *
siemens cp-8022_master_module_with_gprs *


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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70\u00b0C (All versions \u003c V16.20), CP-8000 MASTER MODULE WITH I/O -40/+70\u00b0C (All versions \u003c V16.20), CP-8021 MASTER MODULE (All versions \u003c V16.20), CP-8022 MASTER MODULE WITH GPRS (All versions \u003c V16.20). An undocumented debug port uses hard-coded default credentials. If this port is enabled by a privileged user, an attacker aware of the credentials could access an administrative debug shell on the affected device."
    },
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      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad en el M\u00d3DULO MASTER CP-8000 CON E/S -25/+70\u00b0C (Todas las versiones anteriores a V16.20), M\u00d3DULO MASTER CP-8000 CON E/S -40/+70\u00b0C (Todas las versiones anteriores a V16.20), M\u00d3DULO MASTER CP-8021 (Todas las versiones anteriores a V16.20), M\u00d3DULO MASTER CP-8022 CON GPRS (Todas las versiones anteriores a V16.20). Un puerto de depuraci\u00f3n no documentado usa credenciales por defecto embebidas. Si este puerto es habilitado por un usuario con privilegios, un atacante que conozca las credenciales podr\u00eda acceder a un shell de depuraci\u00f3n administrativo en el dispositivo afectado"
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  "id": "CVE-2021-45033",
  "lastModified": "2024-11-21T06:31:50.027",
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          "authentication": "SINGLE",
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  "published": "2022-01-11T12:15:10.093",
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}


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