What is CVE-2021-20404?

CVE-2021-20404 is a vulnerability in IBM Security Verify Information Queue 1.0.6 and 1.0.7 that could allow a user on the network to cause a denial of service by sending an invalid cookie value.

How does CVE-2021-20404 affect IBM Security Verify Information Queue?

CVE-2021-20404 affects IBM Security Verify Information Queue versions 1.0.6 and 1.0.7.

What is the severity of CVE-2021-20404?

The severity of CVE-2021-20404 is medium, with a CVSS score of 5.3.

How can an attacker exploit CVE-2021-20404?

An attacker can exploit CVE-2021-20404 by sending an invalid cookie value, which could cause a denial of service and prevent future logins.

Where can I find more information about CVE-2021-20404?

More information about CVE-2021-20404 can be found at the following references: [IBM X-Force ID 196078](https://exchange.xforce.ibmcloud.com/vulnerabilities/196078) and [IBM support page](https://www.ibm.com/support/pages/node/6414363).

Vulnerability/
CVE-2021-20404

medium

5.3

3/2/2021

10/2/2021

3/8/2024

CVE-2021-20404

First published: Wed Feb 03 2021(Updated: )

IBM Security Verify Information Queue 1.0.6 and 1.0.7 could allow a user on the network to cause a denial of service due to an invalid cookie value that could prevent future logins. IBM X-Force ID: 196078.

Credit: psirt@us.ibm.com

Affected Software	Affected Version	How to fix
IBM Security Verify Information Queue	<=1.0.6, 1.0.7
IBM Security Verify Information Queue	=1.0.6
IBM Security Verify Information Queue	=1.0.7

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

IBM-6414363

Frequently Asked Questions

What is CVE-2021-20404?
CVE-2021-20404 is a vulnerability in IBM Security Verify Information Queue 1.0.6 and 1.0.7 that could allow a user on the network to cause a denial of service by sending an invalid cookie value.
How does CVE-2021-20404 affect IBM Security Verify Information Queue?
CVE-2021-20404 affects IBM Security Verify Information Queue versions 1.0.6 and 1.0.7.
What is the severity of CVE-2021-20404?
The severity of CVE-2021-20404 is medium, with a CVSS score of 5.3.
How can an attacker exploit CVE-2021-20404?
An attacker can exploit CVE-2021-20404 by sending an invalid cookie value, which could cause a denial of service and prevent future logins.
Where can I find more information about CVE-2021-20404?
More information about CVE-2021-20404 can be found at the following references: [IBM X-Force ID 196078](https://exchange.xforce.ibmcloud.com/vulnerabilities/196078) and [IBM support page](https://www.ibm.com/support/pages/node/6414363).

collector/nvd-index
agent/references
agent/type
agent/softwarecombine
agent/first-publish-date
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/author
agent/severity
agent/tags
agent/description
agent/event
collector/ibm-support
source/IBM
agent/software-canonical-lookup
vendor/ibm
canonical/ibm security verify information queue
version/ibm security verify information queue/1.0.6
version/ibm security verify information queue/1.0.7
version/ibm security verify information queue/1.0.6, 1.0.7

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