CVE-2023-43743

Name: CVE-2023-43743
Creator: NVD / NIST
Published: 2023-12-08T01:15:07.27+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.69%

Last modified Jun 17, 2026

CVE-2023-43743 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A SQL injection vulnerability in Zultys MX-SE, MX-SE II, MX-E, MX-Virtual, MX250, and MX30 with firmware versions prior to 17.0.10 patch 17161 and 16.04 patch 16109 allows an authenticated attacker to execute arbitrary SQL queries on the backend database via the filter parameter in requests to the /newapi/ endpoint in the Zultys MX web interface.. EPSS estimates a 0.69% chance of exploitation in the next 30 days.

Description

A SQL injection vulnerability in Zultys MX-SE, MX-SE II, MX-E, MX-Virtual, MX250, and MX30 with firmware versions prior to 17.0.10 patch 17161 and 16.04 patch 16109 allows an authenticated attacker to execute arbitrary SQL queries on the backend database via the filter parameter in requests to the /newapi/ endpoint in the Zultys MX web interface.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.69%

48.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Zultys	Mx-Se Firmware	< 16.0.4
Zultys	Mx-Se Firmware	>= 17.0.6, < 17.0.10
Zultys	Mx-Se Ii Firmware	< 16.0.4
Zultys	Mx-Se Ii Firmware	>= 17.0.6, < 17.0.10
Zultys	Mx-E Firmware	< 16.0.4
Zultys	Mx-E Firmware	>= 17.0.6, < 17.0.10
Zultys	Mx-Virtual Firmware	< 16.0.4
Zultys	Mx-Virtual Firmware	>= 17.0.6, < 17.0.10
Zultys	Mx250 Firmware	< 16.0.4
Zultys	Mx250 Firmware	>= 17.0.6, < 17.0.10
Zultys	Mx30 Firmware	< 16.0.4
Zultys	Mx30 Firmware	>= 17.0.6, < 17.0.10

References

https://github.com/atredispartners/advisories/blob/master/ATREDIS-2023-0002.mdThird Party Advisory
https://mxvirtual.comProduct
https://github.com/atredispartners/advisories/blob/master/ATREDIS-2023-0002.mdThird Party Advisory
https://mxvirtual.comProduct

Timeline

Published: Dec 8, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-43743?

How severe is CVE-2023-43743?

CVE-2023-43743 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.69% probability of exploitation in the next 30 days.

How do I fix CVE-2023-43743?

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-2023-43743?

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

Scan your code now

Source: NVD / NIST