FKIE_CVE-2020-25206

Vulnerability from fkie_nvd - Published: 2021-07-20 19:15 - Updated: 2026-06-17 03:06
Severity
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
The web console for Mimosa B5, B5c, and C5x firmware through 2.8.0.2 allows authenticated command injection in the Throughput, WANStats, PhyStats, and QosStats API classes. An attacker with access to a web console account may execute operating system commands on affected devices by sending crafted POST requests to the affected endpoints (/core/api/calls/Throughput.php, /core/api/calls/WANStats.php, /core/api/calls/PhyStats.php, /core/api/calls/QosStats.php). This results in the complete takeover of the vulnerable device. This vulnerability does not occur in the older 1.5.x firmware versions.
References
cve@mitre.orghttps://cwe.mitre.org/data/definitions/78.htmlThird Party Advisory
cve@mitre.orghttps://labs.f-secure.com/advisories/Third Party Advisory
cve@mitre.orghttps://labs.f-secure.com/advisories/mimosa-ptp-devices-multiple-vulnerabilities/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cwe.mitre.org/data/definitions/78.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://labs.f-secure.com/advisories/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://labs.f-secure.com/advisories/mimosa-ptp-devices-multiple-vulnerabilities/Exploit, Third Party Advisory
Impacted products
Vendor Product Version
mimosa b5_firmware *
mimosa b5 -
mimosa b5c_firmware *
mimosa b5c -
mimosa c5c_firmware *
mimosa c5c -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
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              "versionEndIncluding": "2.8.0.3",
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            }
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The web console for Mimosa B5, B5c, and C5x firmware through 2.8.0.2 allows authenticated command injection in the Throughput, WANStats, PhyStats, and QosStats API classes. An attacker with access to a web console account may execute operating system commands on affected devices by sending crafted POST requests to the affected endpoints (/core/api/calls/Throughput.php, /core/api/calls/WANStats.php, /core/api/calls/PhyStats.php, /core/api/calls/QosStats.php). This results in the complete takeover of the vulnerable device. This vulnerability does not occur in the older 1.5.x firmware versions."
    },
    {
      "lang": "es",
      "value": "La consola web para el firmware Mimosa B5, B5c y C5x versiones hasta 2.8.0.2, permite una inyecci\u00f3n de comandos autenticados en las clases API Throughput, WANStats, PhyStats y QosStats. Un atacante con acceso a una cuenta de consola web puede ejecutar comandos del sistema operativo en los dispositivos afectados mediante el env\u00edo de peticiones POST dise\u00f1adas a los endpoints afectados (/core/api/calls/Throughput.php, /core/api/calls/WANStats.php, /core/api/calls/PhyStats.php, /core/api/calls/QosStats.php). El resultado es la toma completa del dispositivo vulnerable. Esta vulnerabilidad no ocurre en las versiones de firmware 1.5.x m\u00e1s antiguas"
    }
  ],
  "id": "CVE-2020-25206",
  "lastModified": "2026-06-17T03:06:34.890",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-07-20T19:15:09.600",
  "references": [
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      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://cwe.mitre.org/data/definitions/78.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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    },
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      "source": "cve@mitre.org",
      "tags": [
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    },
    {
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      "url": "https://cwe.mitre.org/data/definitions/78.html"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    {
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        "Third Party Advisory"
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      "url": "https://labs.f-secure.com/advisories/mimosa-ptp-devices-multiple-vulnerabilities/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.