CVE-2021-20464

IBM Cognos Analytics PowerPlay (IBM Cognos Analytics 11.1.7, 11.2.0, and 11.1.7) could be vulnerable to an XML Bomb attack by a malicious authenticated user. IBM X-Force ID: 196813.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/196813	VDB Entry Vendor Advisory
https://security.netapp.com/advisory/ntap-20220602-0003/	Third Party Advisory
https://www.ibm.com/support/pages/node/6570957	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ibm:cognos_analytics:11.1.7:-::::::
	cpe:2.3:a:ibm:cognos_analytics:11.2.0:::::::*
	cpe:2.3:a:ibm:cognos_analytics:11.2.1:::::::*

Configuration 2 (hide)

cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-04-22 17:15

Updated : 2022-06-03 19:40

NVD link : CVE-2021-20464

Mitre link : CVE-2021-20464

CVE.ORG link : CVE-2021-20464

JSON object : View

Products Affected

netapp

oncommand_insight

ibm

cognos_analytics

CWE

CWE-776

Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

{"id": "CVE-2021-20464", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "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": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2022-04-22T17:15:07.443", "references": [{"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/196813", "tags": ["VDB Entry", "Vendor Advisory"], "source": "psirt@us.ibm.com"}, {"url": "https://security.netapp.com/advisory/ntap-20220602-0003/", "tags": ["Third Party Advisory"], "source": "psirt@us.ibm.com"}, {"url": "https://www.ibm.com/support/pages/node/6570957", "tags": ["Patch", "Vendor Advisory"], "source": "psirt@us.ibm.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-776"}]}], "descriptions": [{"lang": "en", "value": "IBM Cognos Analytics PowerPlay (IBM Cognos Analytics 11.1.7, 11.2.0, and 11.1.7) could be vulnerable to an XML Bomb attack by a malicious authenticated user. IBM X-Force ID: 196813."}, {"lang": "es", "value": "IBM Cognos Analytics PowerPlay (IBM Cognos Analytics versiones 11.1.7, 11.2.0 y 11.1.7) podr\u00eda ser vulnerable a un ataque de Bomba XML por parte de un usuario autenticado malicioso. IBM X-Force ID: 196813"}], "lastModified": "2022-06-03T19:40:00.117", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ibm:cognos_analytics:11.1.7:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6680448A-C3B3-4FEE-A500-974681D3E731"}, {"criteria": "cpe:2.3:a:ibm:cognos_analytics:11.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1AB1B390-838B-4572-ACA0-2CFFDDB45EB1"}, {"criteria": "cpe:2.3:a:ibm:cognos_analytics:11.2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D500E11C-4A99-460F-B16A-4DA5895149D5"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F1BE6C1F-2565-4E97-92AA-16563E5660A5"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@us.ibm.com"}