CVE-2019-4321

Name: CVE-2019-4321
Creator: NVD / NIST
Published: 2019-09-05T15:15:13.063+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.47%

Last modified Jun 17, 2026

CVE-2019-4321 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. IBM Intelligent Operations Center V5.1.0 - V5.2.0, IBM Intelligent Operations Center for Emergency Management V5.1.0 - V5.1.0.6, and IBM Water Operations for Waternamics V5.1.0 - V5.2.1.1 does not require that users should have strong passwords by default, which makes it easier for attackers to compromise user accounts. IBM X-Force ID: 161201.. EPSS estimates a 1.47% chance of exploitation in the next 30 days.

Description

IBM Intelligent Operations Center V5.1.0 - V5.2.0, IBM Intelligent Operations Center for Emergency Management V5.1.0 - V5.1.0.6, and IBM Water Operations for Waternamics V5.1.0 - V5.2.1.1 does not require that users should have strong passwords by default, which makes it easier for attackers to compromise user accounts. IBM X-Force ID: 161201.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

1.47%

70.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-521

Affected Software

Vendor	Product	Versions
Ibm	Intelligent Operations Center	>= 5.1.0, <= 5.2.0
Ibm	Intelligent Operations Center For Emergency Management	>= 5.1.0, <= 5.1.0.6
Ibm	Water Operations For Waternamics	>= 5.1.0, <= 5.2.1.1

References

http://www.ibm.com/support/docview.wss?uid=ibm10885901Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/161201VDB Entry, Vendor Advisory
http://www.ibm.com/support/docview.wss?uid=ibm10885901Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/161201VDB Entry, Vendor Advisory

Timeline

Published: Sep 5, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-4321?

How severe is CVE-2019-4321?

CVE-2019-4321 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.47% probability of exploitation in the next 30 days.

How do I fix CVE-2019-4321?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-4321?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST