CVE-2023-23584

View on CVE.org

Published Dec 18, 2023 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed

Description

An observable response discrepancy in the Gallagher Command Centre RESTAPI allows an insufficiently-privileged user to infer the presence of items that would not otherwise be viewable.

This issue affects: Gallagher Command Centre 8.70 prior to vEL8.70.1787 (MR2), 8.60 prior to vEL8.60.2039 (MR4), all version of 8.50 and prior.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Gallagher

Command Centre Server

unaffected

Version	Status	Constraints
`0`	affected	≤ 8.50
`8.70`	affected	< 8.70.1787 (MR2)
`8.60`	affected	< 8.60.2039 (MR4)

Configuration 1 [-]

OR	cpe:2.3:a:gallagher:command_centre::::::::
	cpe:2.3:a:gallagher:command_centre::::::::
	cpe:2.3:a:gallagher:command_centre::::::::

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-27684	An observable response discrepancy in the Gallagher Command Centre RESTAPI allows an insufficiently-privileged user to infer the presence of items that would not otherwise be viewable. This issue affects: Gallagher Command Centre 8.70 prior to vEL8.70.1787 (MR2), 8.60 prior to vEL8.60.2039 (MR4), all version of 8.50 and prior.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.503% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://security.gallagher.com/Security-Advisories/CVE-2023-23584

History

No history.

Subscriptions

Gallagher Command Centre

Weaknesses

Sources

CVE record Updated: Aug 2, 2024, 10:35 AM

Status: PUBLISHED
Assigner: Gallagher
Published: Dec 18, 2023, 9:59 PM
Updated: Aug 2, 2024, 10:35 AM
Reserved: Feb 3, 2023, 8:38 PM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 5:37 AM

Status: Modified
Published: Dec 18, 2023, 10:15 PM
Modified: Jun 17, 2026, 5:37 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-23584", "assignerOrgId": "0c426f27-3ee1-4eff-be88-288d5a1822bc", "state": "PUBLISHED", "assignerShortName": "Gallagher", "dateReserved": "2023-02-03T20:38:05.261Z", "datePublished": "2023-12-18T21:59:58.271Z", "dateUpdated": "2024-08-02T10:35:33.268Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Command Centre Server", "vendor": "Gallagher", "versions": [{"lessThanOrEqual": "8.50", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "8.70.1787 (MR2)", "status": "affected", "version": "8.70", "versionType": "custom"}, {"lessThan": "8.60.2039 (MR4)", "status": "affected", "version": "8.60", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "\n\n<span style=\"background-color: rgb(255, 255, 255);\">An observable response discrepancy in the Gallagher Command Centre RESTAPI allows an insufficiently-privileged user to infer the presence of items that would not otherwise be viewable. <br><br>This issue affects: Gallagher Command Centre </span><span style=\"background-color: rgb(255, 255, 255);\">8.70 prior to vEL8.70.1787 (MR2), 8.60 prior to vEL8.60.2039 (MR4), all version of 8.50 and prior.</span>\n\n"}], "value": "\nAn observable response discrepancy in the Gallagher Command Centre RESTAPI allows an insufficiently-privileged user to infer the presence of items that would not otherwise be viewable. \n\nThis issue affects: Gallagher Command Centre 8.70 prior to vEL8.70.1787 (MR2), 8.60 prior to vEL8.60.2039 (MR4), all version of 8.50 and prior.\n\n"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-204", "description": "CWE-204: Observable Response Discrepancy", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "0c426f27-3ee1-4eff-be88-288d5a1822bc", "shortName": "Gallagher", "dateUpdated": "2023-12-18T21:59:58.271Z"}, "references": [{"url": "https://security.gallagher.com/Security-Advisories/CVE-2023-23584"}], "source": {"discovery": "INTERNAL"}, "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T10:35:33.268Z"}, "title": "CVE Program Container", "references": [{"url": "https://security.gallagher.com/Security-Advisories/CVE-2023-23584", "tags": ["x_transferred"]}]}]}}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Command Centre Server", "vendor": "Gallagher", "versions": [{"lessThanOrEqual": "8.50", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "8.70.1787 (MR2)", "status": "affected", "version": "8.70", "versionType": "custom"}, {"lessThan": "8.60.2039 (MR4)", "status": "affected", "version": "8.60", "versionType": "custom"}]}], "source": "disclosures@gallagher.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*", "matchCriteriaId": "23C4F969-A44F-40D6-A92B-56A2653A0786", "versionEndIncluding": "8.50", "vulnerable": true}, {"criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*", "matchCriteriaId": "20DE4B8C-B06D-4A8E-A608-CCCC7DC60A22", "versionEndExcluding": "8.60.2039", "versionStartIncluding": "8.60", "vulnerable": true}, {"criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*", "matchCriteriaId": "03086229-3EDC-4DE2-8B53-9F7CA574D0CF", "versionEndExcluding": "8.70.1787", "versionStartIncluding": "8.70", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "\nAn observable response discrepancy in the Gallagher Command Centre RESTAPI allows an insufficiently-privileged user to infer the presence of items that would not otherwise be viewable. \n\nThis issue affects: Gallagher Command Centre 8.70 prior to vEL8.70.1787 (MR2), 8.60 prior to vEL8.60.2039 (MR4), all version of 8.50 and prior.\n\n"}, {"lang": "es", "value": "Una discrepancia de respuesta observable en la API REST de Gallagher Command Centre permite a un usuario sin privilegios suficientes inferir la presencia de elementos que de otro modo no ser\u00edan visibles. Este problema afecta: Gallagher Command Center 8.70 anterior a vEL8.70.1787 (MR2), 8.60 anterior a vEL8.60.2039 (MR4), todas las versiones de 8.50 y anteriores."}], "id": "CVE-2023-23584", "lastModified": "2026-06-17T05:37:30.687", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "disclosures@gallagher.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-12-18T22:15:08.407", "references": [{"source": "disclosures@gallagher.com", "tags": ["Vendor Advisory"], "url": "https://security.gallagher.com/Security-Advisories/CVE-2023-23584"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://security.gallagher.com/Security-Advisories/CVE-2023-23584"}], "sourceIdentifier": "disclosures@gallagher.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-204"}], "source": "disclosures@gallagher.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-203"}], "source": "nvd@nist.gov", "type": "Primary"}]}