Skip to content
Fencer Vulns
high 8.8

CVE-2023-43743 json

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 17…

published 2023-12-08 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-48122

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 52%
public exploits
0
none known

Summary

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.

Patch / fix

  • zultys mx-se_firmware 16.0.4, 17.0.10
  • zultys mx-se_ii_firmware 16.0.4, 17.0.10
  • zultys mx-e_firmware 16.0.4, 17.0.10
  • zultys mx-virtual_firmware 16.0.4, 17.0.10
  • zultys mx250_firmware 16.0.4, 17.0.10
  • zultys mx30_firmware 16.0.4, 17.0.10

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
17 mo ago

Exploit prediction

0.69% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Classification

Weakness
  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.