CVE-2023-4178: Authentication Bypass in Neutron Smart VMS

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-09-05 · updated 2026-06-17
Weakness: CWE-290

Description

Authentication Bypass by Spoofing vulnerability in Neutron Neutron Smart VMS allows Authentication Bypass. This issue affects Neutron Smart VMS: before b1130.1.0.1.

Affected products

Neutron Smart VMS: before b1130.1.0.1 — fixed in b1130.1.0.1

How to fix

Upgrade to a fixed version: Neutron Smart VMS b1130.1.0.1. Check the vendor advisory for mitigations.

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0496
https://www.usom.gov.tr/bildirim/tr-23-0496
https://www.usom.gov.tr/bildirim/tr-23-0496

Get alerted when CVE-2023-4178 or the next vulnerability affects your stack