ID

VAR-202107-0285


CVE

CVE-2021-20439


TITLE

IBM Security Access Manager  and  Security Verify Access Docker  Vulnerability regarding insufficient protection of authentication information in

Trust: 0.8

sources: JVNDB: JVNDB-2021-010100

DESCRIPTION

IBM Security Access Manager 9.0 and IBM Security Verify Access Docker 10.0.0 stores user credentials in plain clear text which can be read by an unauthorized user

Trust: 1.71

sources: NVD: CVE-2021-20439 // JVNDB: JVNDB-2021-010100 // VULMON: CVE-2021-20439

AFFECTED PRODUCTS

vendor:ibmmodel:security verify accessscope:eqversion:10.0.0

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vendor:ibmmodel:security access managerscope:eqversion:9.0

Trust: 1.0

vendor:ibmmodel:security access managerscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-010100 // NVD: CVE-2021-20439

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD: CVE-2021-20439
value: HIGH

Trust: 1.8

psirt@us.ibm.com: CVE-2021-20439
value: HIGH

Trust: 1.0

CNNVD: CNNVD-202107-976
value: HIGH

Trust: 0.6

VULMON: CVE-2021-20439
value: MEDIUM

Trust: 0.1

NVD:
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: FALSE
obtainAllPrivilege: FALSE
obtainUserPrivilege: FALSE
obtainOtherPrivilege: FALSE
userInteractionRequired: FALSE
version: 2.0

Trust: 1.0

NVD: CVE-2021-20439
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.9

NVD:
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

psirt@us.ibm.com:
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.0

Trust: 1.0

NVD: CVE-2021-20439
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULMON: CVE-2021-20439 // JVNDB: JVNDB-2021-010100 // NVD: CVE-2021-20439 // NVD: CVE-2021-20439 // CNNVD: CNNVD-202107-976

PROBLEMTYPE DATA

problemtype:CWE-522

Trust: 1.0

problemtype:Inadequate protection of credentials (CWE-522) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-010100 // NVD: CVE-2021-20439

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202107-976

TYPE

information disclosure

Trust: 0.6

sources: CNNVD: CNNVD-202107-976

CONFIGURATIONS

sources: NVD: CVE-2021-20439

PATCH

title:6471903 IBM X-Force Exchangeurl:https://www.ibm.com/support/pages/node/6471903

Trust: 0.8

title:IBM Security Access Manager Repair measures for information disclosure vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=156663

Trust: 0.6

sources: JVNDB: JVNDB-2021-010100 // CNNVD: CNNVD-202107-976

EXTERNAL IDS

db:NVDid:CVE-2021-20439

Trust: 3.3

db:JVNDBid:JVNDB-2021-010100

Trust: 0.8

db:CNNVDid:CNNVD-202107-976

Trust: 0.6

db:VULMONid:CVE-2021-20439

Trust: 0.1

sources: VULMON: CVE-2021-20439 // JVNDB: JVNDB-2021-010100 // NVD: CVE-2021-20439 // CNNVD: CNNVD-202107-976

REFERENCES

url:https://exchange.xforce.ibmcloud.com/vulnerabilities/196453

Trust: 1.7

url:https://www.ibm.com/support/pages/node/6471903

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-20439

Trust: 0.8

url:https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-was-fixed-in-ibm-security-access-manager-and-ibm-security-verify-access-docker-containers/

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/522.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULMON: CVE-2021-20439 // JVNDB: JVNDB-2021-010100 // NVD: CVE-2021-20439 // CNNVD: CNNVD-202107-976

SOURCES

db:VULMONid:CVE-2021-20439
db:JVNDBid:JVNDB-2021-010100
db:NVDid:CVE-2021-20439
db:CNNVDid:CNNVD-202107-976

LAST UPDATE DATE

2023-12-18T14:04:19.718000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2021-20439date:2021-07-31T00:00:00
db:JVNDBid:JVNDB-2021-010100date:2022-06-17T06:01:00
db:NVDid:CVE-2021-20439date:2021-07-31T00:55:04.620
db:CNNVDid:CNNVD-202107-976date:2021-08-02T00:00:00

SOURCES RELEASE DATE

db:VULMONid:CVE-2021-20439date:2021-07-15T00:00:00
db:JVNDBid:JVNDB-2021-010100date:2022-06-17T00:00:00
db:NVDid:CVE-2021-20439date:2021-07-15T16:15:09.410
db:CNNVDid:CNNVD-202107-976date:2021-07-13T00:00:00