CVE-2020-4395

IBM Security Access Manager Appliance 9.0.7 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 179358.

CVSS v3 5.4 MEDIUM
CVSS v2.0 5.5 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/179358	VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6347592	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ibm:security_access_manager_appliance:9.0.7:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-10-14 17:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-4395

Mitre link : CVE-2020-4395

CVE.ORG link : CVE-2020-4395

JSON object : View

Products Affected

ibm

security_access_manager_appliance

CWE

CWE-613

Insufficient Session Expiration

{"id": "CVE-2020-4395", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "psirt@us.ibm.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 2.8}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 2.8}]}, "published": "2020-10-14T17:15:13.427", "references": [{"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/179358", "tags": ["VDB Entry", "Vendor Advisory"], "source": "psirt@us.ibm.com"}, {"url": "https://www.ibm.com/support/pages/node/6347592", "tags": ["Patch", "Vendor Advisory"], "source": "psirt@us.ibm.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-613"}]}], "descriptions": [{"lang": "en", "value": "IBM Security Access Manager Appliance 9.0.7 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 179358."}, {"lang": "es", "value": "IBM Security Access Manager Appliance versi\u00f3n 9.0.7, no comprueba una sesi\u00f3n despu\u00e9s del cierre de sesi\u00f3n, lo que podr\u00eda permitir a un usuario autenticado suplantar a otro usuario en el sistema. IBM X-Force ID: 179358"}], "lastModified": "2020-10-26T19:09:43.703", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ibm:security_access_manager_appliance:9.0.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A70ED16B-E468-4FB9-831D-13BA4AA0D543"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@us.ibm.com"}