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CVE-2021-20411 Details

Description

IBM Security Verify Information Queue 1.0.6 and 1.0.7 could allow a user to impersonate another user on the system due to incorrectly updating the session identifier. IBM X-Force ID: 198191.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.1 HIGHVector:CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://exchange.xforce.ibmcloud.com/vulnerabilities/196191	CVE	VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6414777	CVE	PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/196191	[email protected]	VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6414777	[email protected]	PatchVendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-669	Incorrect Resource Transfer Between Spheres	[email protected]

Affected Products

Product	Versions
ibm security verify information queue	1.0.6 1.0.7
CPE cpe:2.3:a:ibm:security_verify_information_queue:1.0.6:::::::* cpe:2.3:a:ibm:security_verify_information_queue:1.0.7:::::::* Remediation No remediation found in references.
linux linux kernel	All versions
CPE cpe:2.3:o:linux:linux_kernel:-:::::::* Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Feb 12, 2021	Initial Analysis	[email protected]