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CVE-2023-23576

Estado: ModificadaMedia (4.3)—

Incorrect behavior order in the Command Centre Server could allow privileged users to gain physical access to the site for longer than intended after a network outage when competencies are used in the access decision.

This issue affects: Gallagher Command Centre: 8.90 prior to vEL8.90.1620 (MR2), 8.80 prior to vEL8.80.1369 (MR3), 8.70 prior to vEL8.70.2375 (MR5), 8.60 prior to vEL8.60.2550 (MR7), all versions of 8.50 and prior.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Gallagher — Command Centre

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-23576",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "disclosures@gallagher.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "attackVector": "PHYSICAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 0.7
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "attackVector": "PHYSICAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 0.7
      }
    ]
  },
  "affected": [
    {
      "source": "disclosures@gallagher.com",
      "affectedData": [
        {
          "vendor": "Gallagher",
          "product": "Command Centre Server",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "custom",
              "lessThanOrEqual": "8.50"
            },
            {
              "status": "affected",
              "version": "8.90",
              "lessThan": "8.90.1620 (MR2)",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "8.80",
              "lessThan": "8.80.1369 (MR3)",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "8.70",
              "lessThan": "8.70.2375 (MR5)",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "8.60",
              "lessThan": "8.60.2550 (MR7)",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2023-12-18T22:15:08.210",
  "references": [
    {
      "url": "https://security.gallagher.com/Security-Advisories/CVE-2023-23576",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "disclosures@gallagher.com"
    },
    {
      "url": "https://security.gallagher.com/Security-Advisories/CVE-2023-23576",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "disclosures@gallagher.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-696"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "\nIncorrect behavior order in the Command Centre Server could allow privileged users to gain physical access to the site for longer than intended after a network outage when competencies are used in the access decision. \n\nThis issue affects: Gallagher Command Centre: 8.90 prior to vEL8.90.1620 (MR2), 8.80 prior to vEL8.80.1369 (MR3), 8.70 prior to vEL8.70.2375 (MR5), 8.60 prior to vEL8.60.2550 (MR7), all versions of 8.50 and prior.\n\n"
    },
    {
      "lang": "es",
      "value": "El orden de comportamiento incorrecto en Command Center Server podría permitir que los usuarios privilegiados obtengan acceso físico al sitio durante más tiempo del previsto después de una interrupción de la red cuando se utilizan competencias en la decisión de acceso. Este problema afecta a: Gallagher Command Center: 8.90 anterior a vEL8.90.1620 (MR2), 8.80 anterior a vEL8.80.1369 (MR3), 8.70 anterior a vEL8.70.2375 (MR5), 8.60 anterior a vEL8.60.2550 (MR7), todas las versiones de 8.50 y anteriores."
    }
  ],
  "lastModified": "2026-06-17T05:37:29.317",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "23C4F969-A44F-40D6-A92B-56A2653A0786",
              "versionEndIncluding": "8.50"
            },
            {
              "criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "54586395-20DD-4AB8-8C2A-26870B1522A2",
              "versionEndExcluding": "8.60.2550",
              "versionStartIncluding": "8.60"
            },
            {
              "criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1E787E1B-4152-4F45-8E6E-1761938E48A3",
              "versionEndExcluding": "8.70.2375",
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            },
            {
              "criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6091751E-0326-445F-ABFF-09BE6D3543BF",
              "versionEndExcluding": "8.80.1369",
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            },
            {
              "criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*",
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            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "disclosures@gallagher.com"
}