CVE-2021-27665

{"containers": {"cna": {"affected": [{"product": "exacqVision Web Service", "vendor": "Johnson Controls", "versions": [{"lessThanOrEqual": "21.06.11.0", "status": "affected", "version": "21.06.11.0", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Tenable Research"}], "datePublic": "2021-10-07T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "An unauthenticated remote user could exploit a potential integer overflow condition in the exacqVision Server with a specially crafted script and cause denial-of-service condition."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-190", "description": "CWE-190: Integer Overflow or Wraparound", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-10-11T15:26:09.000Z", "orgId": "7281d04a-a537-43df-bfb4-fa4110af9d01", "shortName": "jci"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"}, {"name": "ICS-CERT Advisory", "tags": ["third-party-advisory", "x_refsource_CERT"], "url": "https://us-cert.gov/ics/advisories/icsa-21-280-03"}], "solutions": [{"lang": "en", "value": "Upgrade exacqVision Server 32-bit to version 21.09 or upgrade to exacqVision Server 64-bit\n\nCurrent users can obtain the critical software update from the Software Download location at: https://www.exacq.com/support/downloads.php"}], "source": {"discovery": "EXTERNAL"}, "title": "exacqVision Server 32-bit", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "productsecurity@jci.com", "DATE_PUBLIC": "2021-10-07T18:16:00.000Z", "ID": "CVE-2021-27665", "STATE": "PUBLIC", "TITLE": "exacqVision Server 32-bit"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "exacqVision Web Service", "version": {"version_data": [{"version_affected": "<=", "version_name": "21.06.11.0", "version_value": "21.06.11.0"}]}}]}, "vendor_name": "Johnson Controls"}]}}, "credit": [{"lang": "eng", "value": "Tenable Research"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An unauthenticated remote user could exploit a potential integer overflow condition in the exacqVision Server with a specially crafted script and cause denial-of-service condition."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-190: Integer Overflow or Wraparound"}]}]}, "references": {"reference_data": [{"name": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories", "refsource": "CONFIRM", "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"}, {"name": "ICS-CERT Advisory", "refsource": "CERT", "url": "https://us-cert.gov/ics/advisories/icsa-21-280-03"}]}, "solution": [{"lang": "en", "value": "Upgrade exacqVision Server 32-bit to version 21.09 or upgrade to exacqVision Server 64-bit\n\nCurrent users can obtain the critical software update from the Software Download location at: https://www.exacq.com/support/downloads.php"}], "source": {"discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T21:26:10.799Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"}, {"name": "ICS-CERT Advisory", "tags": ["third-party-advisory", "x_refsource_CERT", "x_transferred"], "url": "https://us-cert.gov/ics/advisories/icsa-21-280-03"}]}]}, "cveMetadata": {"assignerOrgId": "7281d04a-a537-43df-bfb4-fa4110af9d01", "assignerShortName": "jci", "cveId": "CVE-2021-27665", "datePublished": "2021-10-11T15:26:09.316Z", "dateReserved": "2021-02-24T00:00:00.000Z", "dateUpdated": "2024-09-17T02:53:35.571Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "exacqVision Web Service", "vendor": "Johnson Controls", "versions": [{"lessThanOrEqual": "21.06.11.0", "status": "affected", "version": "21.06.11.0", "versionType": "custom"}]}], "source": "productsecurity@jci.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:johnsoncontrols:exacqvision_server:*:*:*:*:*:*:x86:*", "matchCriteriaId": "6A04B60D-E795-477F-B223-1BC536D49FA7", "versionEndIncluding": "21.06.11.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An unauthenticated remote user could exploit a potential integer overflow condition in the exacqVision Server with a specially crafted script and cause denial-of-service condition."}, {"lang": "es", "value": "Un usuario remoto no autenticado podr\u00eda explotar una potencial condici\u00f3n de desbordamiento de enteros en el servidor exacqVision con un script especialmente dise\u00f1ado y causar una condici\u00f3n de denegaci\u00f3n de servicio"}], "id": "CVE-2021-27665", "lastModified": "2026-06-17T03:45:19.410", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "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": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "productsecurity@jci.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-10-11T16:15:07.560", "references": [{"source": "productsecurity@jci.com", "tags": ["Mitigation", "Third Party Advisory", "US Government Resource"], "url": "https://us-cert.gov/ics/advisories/icsa-21-280-03"}, {"source": "productsecurity@jci.com", "tags": ["Vendor Advisory"], "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Third Party Advisory", "US Government Resource"], "url": "https://us-cert.gov/ics/advisories/icsa-21-280-03"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"}], "sourceIdentifier": "productsecurity@jci.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-190"}], "source": "productsecurity@jci.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-190"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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