CVE-2021-28818

{"containers": {"cna": {"affected": [{"product": "TIBCO Rendezvous", "vendor": "TIBCO Software Inc.", "versions": [{"lessThanOrEqual": "8.5.1", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "TIBCO Rendezvous Developer Edition", "vendor": "TIBCO Software Inc.", "versions": [{"lessThanOrEqual": "8.5.1", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "TIBCO would like to extend its appreciation to Will Dormann of CERT/CC for discovery of this vulnerability."}], "datePublic": "2021-03-23T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The Rendezvous Routing Daemon (rvrd), Rendezvous Secure Routing Daemon (rvrsd), Rendezvous Secure Daemon (rvsd), Rendezvous Cache (rvcache), Rendezvous Secure C API, Rendezvous Java API, and Rendezvous .Net API components of TIBCO Software Inc.'s TIBCO Rendezvous and TIBCO Rendezvous Developer Edition contain a vulnerability that theoretically allows a low privileged attacker with local access on the Windows operating system to insert malicious software. The affected component can be abused to execute the malicious software inserted by the attacker with the elevated privileges of the component. This vulnerability results from the affected component searching for run-time artifacts outside of the installation hierarchy. Affected releases are TIBCO Software Inc.'s TIBCO Rendezvous: versions 8.5.1 and below and TIBCO Rendezvous Developer Edition: versions 8.5.1 and below."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"description": "The impact of this vulnerability includes the possibility of an attacker gaining full access to the Windows operating system at the privilege level of the affected component.", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-03-23T20:15:22.000Z", "orgId": "4f830c72-39e4-45f6-a99f-78cc01ae04db", "shortName": "tibco"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "http://www.tibco.com/services/support/advisories"}], "solutions": [{"lang": "en", "value": "TIBCO has released updated versions of the affected components which address these issues.\n\nTIBCO Rendezvous versions 8.5.1 and below update to version 8.5.2 or higher\nTIBCO Rendezvous Developer Edition versions 8.5.1 and below update to version 8.5.2 or higher"}], "source": {"discovery": "Will Dormann of CERT/CC"}, "title": "TIBCO Rendezvous Windows Platform Artifact Search vulnerability", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@tibco.com", "DATE_PUBLIC": "2021-03-23T17:00:00Z", "ID": "CVE-2021-28818", "STATE": "PUBLIC", "TITLE": "TIBCO Rendezvous Windows Platform Artifact Search vulnerability"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "TIBCO Rendezvous", "version": {"version_data": [{"version_affected": "<=", "version_value": "8.5.1"}]}}, {"product_name": "TIBCO Rendezvous Developer Edition", "version": {"version_data": [{"version_affected": "<=", "version_value": "8.5.1"}]}}]}, "vendor_name": "TIBCO Software Inc."}]}}, "credit": [{"lang": "eng", "value": "TIBCO would like to extend its appreciation to Will Dormann of CERT/CC for discovery of this vulnerability."}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The Rendezvous Routing Daemon (rvrd), Rendezvous Secure Routing Daemon (rvrsd), Rendezvous Secure Daemon (rvsd), Rendezvous Cache (rvcache), Rendezvous Secure C API, Rendezvous Java API, and Rendezvous .Net API components of TIBCO Software Inc.'s TIBCO Rendezvous and TIBCO Rendezvous Developer Edition contain a vulnerability that theoretically allows a low privileged attacker with local access on the Windows operating system to insert malicious software. The affected component can be abused to execute the malicious software inserted by the attacker with the elevated privileges of the component. This vulnerability results from the affected component searching for run-time artifacts outside of the installation hierarchy. Affected releases are TIBCO Software Inc.'s TIBCO Rendezvous: versions 8.5.1 and below and TIBCO Rendezvous Developer Edition: versions 8.5.1 and below."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "The impact of this vulnerability includes the possibility of an attacker gaining full access to the Windows operating system at the privilege level of the affected component."}]}]}, "references": {"reference_data": [{"name": "http://www.tibco.com/services/support/advisories", "refsource": "CONFIRM", "url": "http://www.tibco.com/services/support/advisories"}]}, "solution": [{"lang": "en", "value": "TIBCO has released updated versions of the affected components which address these issues.\n\nTIBCO Rendezvous versions 8.5.1 and below update to version 8.5.2 or higher\nTIBCO Rendezvous Developer Edition versions 8.5.1 and below update to version 8.5.2 or higher"}], "source": {"discovery": "Will Dormann of CERT/CC"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T21:55:11.852Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.tibco.com/services/support/advisories"}]}]}, "cveMetadata": {"assignerOrgId": "4f830c72-39e4-45f6-a99f-78cc01ae04db", "assignerShortName": "tibco", "cveId": "CVE-2021-28818", "datePublished": "2021-03-23T20:15:22.158Z", "dateReserved": "2021-03-18T00:00:00.000Z", "dateUpdated": "2024-09-17T00:55:50.824Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "TIBCO Rendezvous", "vendor": "TIBCO Software Inc.", "versions": [{"lessThanOrEqual": "8.5.1", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "TIBCO Rendezvous Developer Edition", "vendor": "TIBCO Software Inc.", "versions": [{"lessThanOrEqual": "8.5.1", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "security@tibco.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:tibco:rendezvous:*:*:*:*:*:*:*:*", "matchCriteriaId": "51D2D5C7-FF22-45C6-A989-FCA180FA1C62", "versionEndIncluding": "8.5.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:tibco:rendezvous:*:*:*:*:developer:*:*:*", "matchCriteriaId": "32F2BA6C-5116-42CC-9C7D-8EA76C2F8179", "versionEndIncluding": "8.5.1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Rendezvous Routing Daemon (rvrd), Rendezvous Secure Routing Daemon (rvrsd), Rendezvous Secure Daemon (rvsd), Rendezvous Cache (rvcache), Rendezvous Secure C API, Rendezvous Java API, and Rendezvous .Net API components of TIBCO Software Inc.'s TIBCO Rendezvous and TIBCO Rendezvous Developer Edition contain a vulnerability that theoretically allows a low privileged attacker with local access on the Windows operating system to insert malicious software. The affected component can be abused to execute the malicious software inserted by the attacker with the elevated privileges of the component. This vulnerability results from the affected component searching for run-time artifacts outside of the installation hierarchy. Affected releases are TIBCO Software Inc.'s TIBCO Rendezvous: versions 8.5.1 and below and TIBCO Rendezvous Developer Edition: versions 8.5.1 and below."}, {"lang": "es", "value": "Los componentes Rendezvous Routing Daemon (rvrd), Rendezvous Secure Routing Daemon (rvrsd), Rendezvous Secure Daemon (rvsd), Rendezvous Cache (rvcache), Rendezvous Secure C API, Rendezvous Java API y Rendezvous .Net API de TIBCO Software Inc. TIBCO Rendezvous y TIBCO Rendezvous Developer Edition contienen una vulnerabilidad que te\u00f3ricamente permite que un atacante poco privilegiado y con acceso local en el sistema operativo Windows inserte software malicioso.&#xa0;Se puede abusar del componente afectado para ejecutar el software malicioso insertado por el atacante con los privilegios elevados del componente.&#xa0;Esta vulnerabilidad es debido a que el componente afectado busca artefactos en tiempo de ejecuci\u00f3n fuera de la jerarqu\u00eda de instalaci\u00f3n.&#xa0;Las versiones afectadas son TIBCO Rendezvous de TIBCO Software Inc.: versiones 8.5.1 y por debajo"}], "id": "CVE-2021-28818", "lastModified": "2026-06-17T03:46:55.307", "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": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.0, "impactScore": 6.0, "source": "security@tibco.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": "2021-03-23T21:15:13.823", "references": [{"source": "security@tibco.com", "tags": ["Vendor Advisory"], "url": "http://www.tibco.com/services/support/advisories"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.tibco.com/services/support/advisories"}], "sourceIdentifier": "security@tibco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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