CVE-2023-23551

9.8 criticalEPSS 0.9%

Critical (9.8) in controlbyweb x-600m firmware. EPSS 0.9% chance of exploitation in the next 30 days.

Control By Web X-600M devices run Lua scripts and are vulnerable to code injection, which could allow an attacker to remotely execute arbitrary code.

Severity

9.8 critical

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

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
CWE: CWE-94
Published: 2023-02-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19