CVE-2023-31928

Name: CVE-2023-31928
Creator: NVD / NIST
Published: 2023-08-02T00:15:17.8+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.39%

Last modified Jun 17, 2026

CVE-2023-31928 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A reflected cross-site scripting (XSS) vulnerability exists in Brocade Webtools PortSetting.html of Brocade Fabric OS version before Brocade Fabric OS v9.2.0 that could allow a remote unauthenticated attacker to execute arbitrary JavaScript code in a target user’s session with the Brocade Webtools application.. EPSS estimates a 0.39% chance of exploitation in the next 30 days.

Description

A reflected cross-site scripting (XSS) vulnerability exists in Brocade Webtools PortSetting.html of Brocade Fabric OS version before Brocade Fabric OS v9.2.0 that could allow a remote unauthenticated attacker to execute arbitrary JavaScript code in a target user’s session with the Brocade Webtools application.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.39%

31.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Broadcom	Brocade Fabric Operating System	< 9.2.0

References

https://security.netapp.com/advisory/ntap-20230908-0007/Third Party Advisory
https://support.broadcom.com/external/content/SecurityAdvisories/0/22390Vendor Advisory
https://security.netapp.com/advisory/ntap-20230908-0007/Third Party Advisory
https://support.broadcom.com/external/content/SecurityAdvisories/0/22390Vendor Advisory

Timeline

Published: Aug 2, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-31928?

How severe is CVE-2023-31928?

CVE-2023-31928 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.

How do I fix CVE-2023-31928?

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-2023-31928?

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

Scan your code now

Source: NVD / NIST