Vulnerability-Lookup

FKIE_CVE-2021-23197

Vulnerability from fkie_nvd - Published: 2021-11-18 19:15 - Updated: 2026-06-17 03:38

Severity

5.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

Unquoted service path vulnerability in the Gallagher Controller Service allows an unprivileged user to execute arbitrary code as the account that runs the Controller Service. This issue affects: Gallagher Command Centre 8.50 versions prior to 8.50.2048 (MR3) ;

References

	URL	Tags
	disclosures@gallagher.com	https://security.gallagher.com/Security-Advisories/CVE-2021-23197	Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://security.gallagher.com/Security-Advisories/CVE-2021-23197	Vendor Advisory

Impacted products

	Vendor	Product	Version
	gallagher	command_centre	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Command Centre",
          "vendor": "Gallagher",
          "versions": [
            {
              "lessThan": "8.50.2048 (MR3)",
              "status": "affected",
              "version": "8.50",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "disclosures@gallagher.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C243E5FD-5A7C-4104-AF17-59192C34374A",
              "versionEndExcluding": "8.50.2048",
              "versionStartIncluding": "8.50",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Unquoted service path vulnerability in the Gallagher Controller Service allows an unprivileged user to execute arbitrary code as the account that runs the Controller Service. This issue affects: Gallagher Command Centre 8.50 versions prior to 8.50.2048 (MR3) ;"
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de la ruta de servicio no citada en el servicio de controlador de Gallagher permite a un usuario no privilegiado ejecutar c\u00f3digo arbitrario como la cuenta que ejecuta el servicio de controlador. Este problema afecta a: Las versiones de Gallagher Command Centre 8.50 anteriores a la 8.50.2048 (MR3) ;"
    }
  ],
  "id": "CVE-2021-23197",
  "lastModified": "2026-06-17T03:38:24.767",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.6,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.2,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.0,
        "impactScore": 2.7,
        "source": "disclosures@gallagher.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-11-18T19:15:08.190",
  "references": [
    {
      "source": "disclosures@gallagher.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://security.gallagher.com/Security-Advisories/CVE-2021-23197"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://security.gallagher.com/Security-Advisories/CVE-2021-23197"
    }
  ],
  "sourceIdentifier": "disclosures@gallagher.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-428"
        }
      ],
      "source": "disclosures@gallagher.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-428"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2021-23197 (GCVE-0-2021-23197)

Vulnerability from cvelistv5 – Published: 2021-11-18 18:01 – Updated: 2024-09-16 18:17

Summary

Severity

5.2 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CWE

CWE-428 - Unquoted Search Path or Element

Assigner

Gallagher icscert root

References

1 reference

URL	Tags
https://security.gallagher.com/Security-Advisorie…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Gallagher	Command Centre	Affected: 8.50 , < 8.50.2048 (MR3) (custom)

Date Public

2021-11-15 00:00

Show details on NVD website

JSON

To clipboard

{
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          "dateUpdated": "2024-08-03T19:05:54.449Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://security.gallagher.com/Security-Advisories/CVE-2021-23197"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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          "versions": [
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
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      "problemTypes": [
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          ]
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      ],
      "providerMetadata": {
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        "orgId": "0c426f27-3ee1-4eff-be88-288d5a1822bc",
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      },
      "references": [
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          "url": "https://security.gallagher.com/Security-Advisories/CVE-2021-23197"
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      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
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      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "disclosures@gallagher.com",
          "DATE_PUBLIC": "2021-11-15T07:34:00.000Z",
          "ID": "CVE-2021-23197",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
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              {
                "product": {
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                    {
                      "product_name": "Command Centre",
                      "version": {
                        "version_data": [
                          {
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                            "version_name": "8.50",
                            "version_value": "8.50.2048 (MR3)"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "Gallagher"
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}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.