CVE-2023-3527

Name: CVE-2023-3527
Creator: NVD / NIST
Published: 2023-07-18T22:15:09.847+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.8/10EPSS 0.54%

Last modified Jun 17, 2026

CVE-2023-3527 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. A CSV injection vulnerability was found in the Avaya Call Management System (CMS) Supervisor web application which allows a user with administrative privileges to input crafted data which, when exported to a CSV file, may attempt arbitrary command execution on the system used to open the file by a spreadsheet software such as Microsoft Excel. . EPSS estimates a 0.54% chance of exploitation in the next 30 days.

Description

A CSV injection vulnerability was found in the Avaya Call Management System (CMS) Supervisor web application which allows a user with administrative privileges to input crafted data which, when exported to a CSV file, may attempt arbitrary command execution on the system used to open the file by a spreadsheet software such as Microsoft Excel.

Metrics

CVSS 3.1

6.8/10

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

EPSS Probability

0.54%

41.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Avaya	Call Management System	< 20.0.0.0

References

https://download.avaya.com/css/public/documents/101086364Patch, Vendor Advisory
https://download.avaya.com/css/public/documents/101086364Patch, Vendor Advisory

Timeline

Published: Jul 18, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-3527?

How severe is CVE-2023-3527?

CVE-2023-3527 has a CVSS score of 6.8/10 (MEDIUM severity). The EPSS model estimates a 0.54% probability of exploitation in the next 30 days.

How do I fix CVE-2023-3527?

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-2023-3527?

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

Scan your code now

Source: NVD / NIST