CVE-2021-2394

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.oracle.com/security-alerts/cpujul2021.html	Vendor Advisory
https://www.oracle.com/security-alerts/cpujul2021.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:oracle:weblogic_server:10.3.6.0.0:::::::*
	cpe:2.3:a:oracle:weblogic_server:12.1.3.0.0:::::::*
	cpe:2.3:a:oracle:weblogic_server:12.2.1.3.0:::::::*
	cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:::::::*
	cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:::::::*

History

21 Nov 2024, 06:03

Type	Values Removed	Values Added
References	~~() https://www.oracle.com/security-alerts/cpujul2021.html - Vendor Advisory~~	() https://www.oracle.com/security-alerts/cpujul2021.html - Vendor Advisory

Information

Published : 2021-07-21 15:15

Updated : 2024-11-21 06:03

NVD link : CVE-2021-2394

Mitre link : CVE-2021-2394

CVE.ORG link : CVE-2021-2394

JSON object : View

Products Affected

oracle

weblogic_server

CWE

NVD-CWE-noinfo

{"id": "CVE-2021-2394", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "secalert_us@oracle.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-07-21T15:15:43.967", "references": [{"url": "https://www.oracle.com/security-alerts/cpujul2021.html", "tags": ["Vendor Advisory"], "source": "secalert_us@oracle.com"}, {"url": "https://www.oracle.com/security-alerts/cpujul2021.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)."}, {"lang": "es", "value": "Una vulnerabilidad en el producto Oracle WebLogic Server de Oracle Fusion Middleware (componente: Core). Las versiones compatibles que est\u00e1n afectadas son 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 y 14.1.1.0.0. Una vulnerabilidad explotable f\u00e1cilmente, permite a un atacante no autenticado con acceso a la red por medio de T3, IIOP, comprometer a Oracle WebLogic Server. Los ataques con \u00e9xito de esta vulnerabilidad pueden resultar en la toma de control de Oracle WebLogic Server. CVSS 3.1 Puntuaci\u00f3n Base 9.8 (Impactos en la Confidencialidad, Integridad y Disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)"}], "lastModified": "2024-11-21T06:03:02.133", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:oracle:weblogic_server:10.3.6.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B40B13B7-68B3-4510-968C-6A730EB46462"}, {"criteria": "cpe:2.3:a:oracle:weblogic_server:12.1.3.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C93CC705-1F8C-4870-99E6-14BF264C3811"}, {"criteria": "cpe:2.3:a:oracle:weblogic_server:12.2.1.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F14A818F-AA16-4438-A3E4-E64C9287AC66"}, {"criteria": "cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4A5BB153-68E0-4DDA-87D1-0D9AB7F0A418"}, {"criteria": "cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "04BCDC24-4A21-473C-8733-0D9CFB38A752"}], "operator": "OR"}]}], "sourceIdentifier": "secalert_us@oracle.com"}