FKIE_CVE-2021-23846

Vulnerability from fkie_nvd - Published: 2021-06-18 14:15 - Updated: 2024-11-21 05:51
Summary
When using http protocol, the user password is transmitted as a clear text parameter for which it is possible to be obtained by an attacker through a MITM attack. This will be fixed starting from Firmware version 3.11.5, which will be released on the 30th of June, 2021.
Impacted products
Vendor Product Version
bosch b426_firmware 03.01.0004
bosch b426_firmware 03.02.002
bosch b426_firmware 03.03.0009
bosch b426_firmware 03.05.0003
bosch b426 -

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:bosch:b426_firmware:03.01.0004:*:*:*:*:*:*:*",
              "matchCriteriaId": "5D8D9DF7-C733-4455-A653-D78298D1FABD",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:bosch:b426_firmware:03.02.002:*:*:*:*:*:*:*",
              "matchCriteriaId": "31D05CDF-6F5E-4893-BA70-928BD83A50D6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:bosch:b426_firmware:03.03.0009:*:*:*:*:*:*:*",
              "matchCriteriaId": "00336848-27F3-45CD-B799-49BEA4FED80F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:bosch:b426_firmware:03.05.0003:*:*:*:*:*:*:*",
              "matchCriteriaId": "AD4F1647-A8A1-4AAF-8C31-0474EC9539F1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:bosch:b426:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "F8846CF6-D7F7-4A65-BD96-F195D2EB1A22",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "When using http protocol, the user password is transmitted as a clear text parameter for which it is possible to be obtained by an attacker through a MITM attack. This will be fixed starting from Firmware version 3.11.5, which will be released on the 30th of June, 2021."
    },
    {
      "lang": "es",
      "value": "Cuando se usa el protocolo http, la contrase\u00f1a del usuario es transmitida como un par\u00e1metro de texto sin cifrar, por lo que es posible ser obtenida por un atacante mediante un ataque MITM. Esto ser\u00e1 corregido a partir desde Firmware versi\u00f3n 3.11.5, que ser\u00e1 publicado el 30 de junio de 2021"
    }
  ],
  "id": "CVE-2021-23846",
  "lastModified": "2024-11-21T05:51:56.087",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "psirt@bosch.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-06-18T14:15:07.983",
  "references": [
    {
      "source": "psirt@bosch.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://psirt.bosch.com/security-advisories/bosch-sa-196933-bt.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://psirt.bosch.com/security-advisories/bosch-sa-196933-bt.html"
    }
  ],
  "sourceIdentifier": "psirt@bosch.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-319"
        }
      ],
      "source": "psirt@bosch.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-319"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…
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.


Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…