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CVE-2020-4399 Details

Description

IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 could allow an authenticated user to send malformed requests to cause a denial of service against the server. IBM X-Force ID: 179476.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CNA: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://exchange.xforce.ibmcloud.com/vulnerabilities/179476	CVE	VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6251323	CVE	PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/179476	[email protected]	VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6251323	[email protected]	PatchVendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-noinfo	Insufficient Information to Classify Weakness	[email protected]

Affected Products

Product	Versions
ibm verify gateway	1.0.0 1.0.1
CPE cpe:2.3:a:ibm:verify_gateway:1.0.0:::::::* cpe:2.3:a:ibm:verify_gateway:1.0.1:::::::* 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]
Jul 24, 2020	Initial Analysis	[email protected]