RCE in Turck Tben-L4-Se-M2

CVE-2026-5416

Due to the improper neutralization of special elements used in a name parameter a low privileged remote attacker can exploit a command injection vulnerability in the Managed Ethernet Switch, resulting in full system compromise.

Vulnerability class: Command Injection (OS Command Injection)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.013 (69.7th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 69.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-5416: rose from 0.008 to 0.013.

EPSS over last 30 days · oldest: 0.008 · newest: 0.013 · change: +0.005

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-5416?
CVE-2026-5416 is a high-severity vulnerability in Turck Tben-L4-Se-M2, classified under OS Command Injection. CVSS score: 8.8/10. Published 2026-06-16.
How severe is CVE-2026-5416?
High severity. CVSS v3 base score is 8.8 out of 10.