Cyber Resilience

CVE-2023-43743

High

Published: 08 December 2023

Published
08 December 2023
Modified
27 May 2025
KEV Added
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Patch
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CVSS Score v3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0009 25.0th percentile
Risk Priority 18 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-43743 is a high-severity SQL Injection (CWE-89) vulnerability in Zultys Mx-Se Firmware. Its CVSS base score is 8.8 (High).

Operationally, ranked at the 25.0th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

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…

more

the filter parameter in requests to the /newapi/ endpoint in the Zultys MX web interface.

CWE(s)
CWE-89

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

zultys
mx-se firmware
≤ 16.0.4 · 17.0.6 — 17.0.10
zultys
mx-se ii firmware
≤ 16.0.4 · 17.0.6 — 17.0.10
zultys
mx-e firmware
≤ 16.0.4 · 17.0.6 — 17.0.10
zultys
mx-virtual firmware
≤ 16.0.4 · 17.0.6 — 17.0.10
zultys
mx250 firmware
≤ 16.0.4 · 17.0.6 — 17.0.10
zultys
mx30 firmware
≤ 16.0.4 · 17.0.6 — 17.0.10

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

CA-8 Penetration Testing
addresses: CWE-89

Penetration testing uses SQL injection payloads against database interfaces, identifying and supporting fixes for SQL injection weaknesses.

SI-10 Information Input Validation
addresses: CWE-89

Validates query inputs to prevent SQL syntax or command manipulation.

References