CVE-2026-27554CWE-78command-injection

CVE-2026-27554

High · published September 16, 2026

CVSS v3.1
8.8
EPSS
3%
Percentile
86.9
In the wild
Unconfirmed
What it is

A low-privileged remote attacker can exploit a command injection vulnerability in the /index.php/ajax/save_iodd_parameters endpoint using operator credentials allowing execution of commands with root privileges on the device.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02921 · 86.9th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-09-16T12:16Z
References (3)
https://www.certvde.com/en/advisories/VDE-2026-014/ · [email protected]https://www.certvde.com/en/advisories/VDE-2026-027/ · [email protected]https://www.certvde.com/en/advisories/VDE-2026-028/ · [email protected]
EPSS history
Timeline
  • 17 SEP 03:29Z
    EPSS moved — → 2%
    epss
  • 16 SEP 07:49Z
    Command Injection in /index.php/ajax/save_iodd_parameters
    cvelistv5