CVE-2020-4954

IBM Spectrum Protect Operations Center 7.1 and 8.1 could allow a remote attacker to bypass authentication restrictions, caused by improper session validation . By using the configuration panel to obtain a valid session using an attacker controlled IBM Spectrum Protect server, an attacker could exploit this vulnerability to bypass authentication and gain access to a limited number of debug functions, such as logging levels. IBM X-Force ID: 192153.

CVSS v3 5.4 MEDIUM
CVSS v2.0 4.8 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

4.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 6.5 / Impact : 4.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/192153	VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6404966	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ibm:spectrum_protect_operations_center::::::::
	cpe:2.3:a:ibm:spectrum_protect_operations_center::::::::

History

No history.

Information

Published : 2021-02-15 15:15

Updated : 2024-02-28 18:08

NVD link : CVE-2020-4954

Mitre link : CVE-2020-4954

CVE.ORG link : CVE-2020-4954

JSON object : View

Products Affected

ibm

spectrum_protect_operations_center

CWE

CWE-384

Session Fixation

{"id": "CVE-2020-4954", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.8, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "psirt@us.ibm.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 4.2, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 1.6}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 2.8}]}, "published": "2021-02-15T15:15:13.493", "references": [{"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/192153", "tags": ["VDB Entry", "Vendor Advisory"], "source": "psirt@us.ibm.com"}, {"url": "https://www.ibm.com/support/pages/node/6404966", "tags": ["Patch", "Vendor Advisory"], "source": "psirt@us.ibm.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-384"}]}], "descriptions": [{"lang": "en", "value": "IBM Spectrum Protect Operations Center 7.1 and 8.1 could allow a remote attacker to bypass authentication restrictions, caused by improper session validation . By using the configuration panel to obtain a valid session using an attacker controlled IBM Spectrum Protect server, an attacker could exploit this vulnerability to bypass authentication and gain access to a limited number of debug functions, such as logging levels. IBM X-Force ID: 192153."}, {"lang": "es", "value": "IBM Spectrum Protect Operations Center versiones 7.1 y 8.1, podr\u00edan permitir a un atacante remoto omitir unas restricciones de autenticaci\u00f3n, causadas por una comprobaci\u00f3n inapropiada de la sesi\u00f3n. Al usar el panel de configuraci\u00f3n para obtener una sesi\u00f3n v\u00e1lida usando un servidor IBM Spectrum Protect controlado por un atacante, un atacante podr\u00eda explotar esta vulnerabilidad para omitir la autenticaci\u00f3n y conseguir acceso a un n\u00famero limitado de funciones de depuraci\u00f3n, como los niveles de registro. IBM X-Force ID: 192153"}], "lastModified": "2021-02-17T18:38:56.363", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ibm:spectrum_protect_operations_center:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BDA5A26F-E555-4401-8A74-C693D96BE215", "versionEndExcluding": "7.1.13.000", "versionStartIncluding": "7.1.0.000"}, {"criteria": "cpe:2.3:a:ibm:spectrum_protect_operations_center:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "74404BEF-3CD4-4731-A9E2-4A4A913B82ED", "versionEndExcluding": "8.1.10.200", "versionStartIncluding": "8.1.0.000"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@us.ibm.com"}