CVE-2023-37598

Name: CVE-2023-37598
Creator: NVD / NIST
Published: 2023-07-13T21:15:09.337+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.5/10EPSS 0.45%

Last modified Jun 17, 2026

CVE-2023-37598 is a medium-severity vulnerability rated 4.5/10 on the CVSS scale. A Cross Site Request Forgery (CSRF) vulnerability in issabel-pbx v.4.0.0-6 allows a remote attacker to cause a denial of service via the delete new virtual fax function.. EPSS estimates a 0.45% chance of exploitation in the next 30 days.

Description

A Cross Site Request Forgery (CSRF) vulnerability in issabel-pbx v.4.0.0-6 allows a remote attacker to cause a denial of service via the delete new virtual fax function.

Metrics

CVSS 3.1

4.5/10

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

EPSS Probability

0.45%

35.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Issabel	Pbx	4.0.0-6

References

https://github.com/sahiloj/CVE-2023-37598Exploit, Third Party Advisory
https://github.com/sahiloj/CVE-2023-37598Exploit, Third Party Advisory

Timeline

Published: Jul 13, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-37598?

A Cross Site Request Forgery (CSRF) vulnerability in issabel-pbx v.4.0.0-6 allows a remote attacker to cause a denial of service via the delete new virtual fax function.

How severe is CVE-2023-37598?

CVE-2023-37598 has a CVSS score of 4.5/10 (MEDIUM severity). The EPSS model estimates a 0.45% probability of exploitation in the next 30 days.

How do I fix CVE-2023-37598?

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-2023-37598?

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

Scan your code now

Source: NVD / NIST