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FKIE_CVE-2017-11507

Vulnerability from fkie_nvd - Published: 2017-12-11 16:29 - Updated: 2026-06-17 01:01
Summary
A cross site scripting (XSS) vulnerability exists in Check_MK versions 1.2.8x prior to 1.2.8p25 and 1.4.0x prior to 1.4.0p9, allowing an unauthenticated attacker to inject arbitrary HTML or JavaScript via the output_format parameter, and the username parameter of failed HTTP basic authentication attempts, which is returned unencoded in an internal server error page.
Impacted products
Vendor Product Version
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.2.8
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0
check_mk_project check_mk 1.4.0

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Check_MK",
          "vendor": "Tenable",
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            {
              "status": "affected",
              "version": "1.2.8x prior to 1. 2.8p25"
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            }
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      "source": "vulnreport@tenable.com"
    }
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A cross site scripting (XSS) vulnerability exists in Check_MK versions 1.2.8x prior to 1.2.8p25 and 1.4.0x prior to 1.4.0p9, allowing an unauthenticated attacker to inject arbitrary HTML or JavaScript via the output_format parameter, and the username parameter of failed HTTP basic authentication attempts, which is returned unencoded in an internal server error page."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de Cross-Site Scripting (XSS) en Check_MK en versiones 1.2.8x anteriores a la 1.2.8p25 y versiones 1.4.0x anteriores a la 1.4.0p9. Esto permite que un atacante no autenticado inyecte c\u00f3digo HTML o JavaScript arbitrario mediante el par\u00e1metro output_format y el par\u00e1metro username de intentos de autenticaci\u00f3n HTTP basica fallidos, que se devuelve no codificado en una p\u00e1gina de error interno del servidor."
    }
  ],
  "id": "CVE-2017-11507",
  "lastModified": "2026-06-17T01:01:54.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-12-11T16:29:00.203",
  "references": [
    {
      "source": "vulnreport@tenable.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://mathias-kettner.com/check_mk_werks.php?werk_id=7661"
    },
    {
      "source": "vulnreport@tenable.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://www.tenable.com/security/research/tra-2017-20"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://mathias-kettner.com/check_mk_werks.php?werk_id=7661"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://www.tenable.com/security/research/tra-2017-20"
    }
  ],
  "sourceIdentifier": "vulnreport@tenable.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "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.

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  • 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.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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