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ID

VAR-202104-0323


CVE

CVE-2021-20527


TITLE

IBM Resilient Command injection vulnerability

Trust: 0.6

sources: CNNVD: CNNVD-202104-1225

DESCRIPTION

IBM Resilient SOAR V38.0 could allow a privileged user to create create malicious scripts that could be executed as another user. IBM X-Force ID: 198759

Trust: 0.99

sources: NVD: CVE-2021-20527 // VULMON: CVE-2021-20527

AFFECTED PRODUCTS

vendor:ibmmodel:resilientscope:gteversion:39.1

Trust: 1.0

vendor:ibmmodel:resilientscope:gteversion:39.2.17

Trust: 1.0

vendor:ibmmodel:resilientscope:gteversion:40.0.6554

Trust: 1.0

vendor:ibmmodel:resilientscope:ltversion:39.0.6536

Trust: 1.0

vendor:ibmmodel:resilientscope:ltversion:40.1.51

Trust: 1.0

vendor:ibmmodel:resilientscope:ltversion:39.2.21

Trust: 1.0

vendor:ibmmodel:resilientscope:ltversion:39.1.46

Trust: 1.0

vendor:ibmmodel:resilientscope:gteversion:40.1.50

Trust: 1.0

vendor:ibmmodel:resilientscope:ltversion:38.2.41

Trust: 1.0

vendor:ibmmodel:resilientscope:gteversion:39.0

Trust: 1.0

vendor:ibmmodel:resilientscope:ltversion:40.0.6556

Trust: 1.0

sources: NVD: CVE-2021-20527

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD: CVE-2021-20527
value: HIGH

Trust: 1.0

CNNVD: CNNVD-202104-1225
value: HIGH

Trust: 0.6

VULMON: CVE-2021-20527
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-20527
severity: MEDIUM
baseScore: 6.5
vectorString: AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

NVD: CVE-2021-20527
baseSeverity: HIGH
baseScore: 7.2
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.2
impactScore: 5.9
version: 3.1

Trust: 1.0

sources: VULMON: CVE-2021-20527 // CNNVD: CNNVD-202104-1225 // NVD: CVE-2021-20527

PROBLEMTYPE DATA

problemtype:CWE-77

Trust: 1.0

sources: NVD: CVE-2021-20527

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202104-1225

TYPE

command injection

Trust: 0.6

sources: CNNVD: CNNVD-202104-1225

CONFIGURATIONS

sources:
            
            
            NVD: CVE-2021-20527

PATCH
title:IBM Resilient Fixes for command injection vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=148428
Trust: 0.6
sources:
            
            
            CNNVD: CNNVD-202104-1225

EXTERNAL IDS
db:NVDid:CVE-2021-20527
Trust: 1.7
db:AUSCERTid:ESB-2021.1311
Trust: 0.6
db:CNNVDid:CNNVD-202104-1225
Trust: 0.6
db:VULMONid:CVE-2021-20527
Trust: 0.1
sources:
            
            
            VULMON: CVE-2021-20527 // 
            
            
            
            CNNVD: CNNVD-202104-1225 // 
            
            
            
            NVD: CVE-2021-20527

REFERENCES
url:https://www.ibm.com/support/pages/node/6444747
Trust: 1.7
url:https://exchange.xforce.ibmcloud.com/vulnerabilities/198759
Trust: 1.7
url:https://www.auscert.org.au/bulletins/esb-2021.1311
Trust: 0.6
url:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-resilient-soar-is-vulnerable-to-command-injection-cve-2021-20527-2/
Trust: 0.6
url:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-resilient-soar-is-vulnerable-to-command-injection-cve-2021-20527/
Trust: 0.6
url:https://nvd.nist.gov/vuln/detail/cve-2021-20527
Trust: 0.6
url:https://cwe.mitre.org/data/definitions/77.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
sources:
            
            
            VULMON: CVE-2021-20527 // 
            
            
            
            CNNVD: CNNVD-202104-1225 // 
            
            
            
            NVD: CVE-2021-20527

SOURCES
db:VULMONid:CVE-2021-20527
db:CNNVDid:CNNVD-202104-1225
db:NVDid:CVE-2021-20527

LAST UPDATE DATE
2022-05-04T09:32:28.739000+00:00

SOURCES UPDATE DATE
db:VULMONid:CVE-2021-20527date:2021-04-23T00:00:00
db:CNNVDid:CNNVD-202104-1225date:2021-06-27T00:00:00
db:NVDid:CVE-2021-20527date:2021-04-23T14:50:00

SOURCES RELEASE DATE
db:VULMONid:CVE-2021-20527date:2021-04-19T00:00:00
db:CNNVDid:CNNVD-202104-1225date:2021-04-18T00:00:00
db:NVDid:CVE-2021-20527date:2021-04-19T17:15:00