CVE-2026-27556

Description

A low-privileged remote attacker can exploit a local file inclusion vulnerability in the /index.php/ajax/save_iodd_parameters endpoint using a valid operator cookie allowing execution of arbitrary PHP code on the device.

CVSS Vector

References

• https://www.certvde.com/en/advisories/VDE-2026-014/
• https://www.certvde.com/en/advisories/VDE-2026-027/
• https://www.certvde.com/en/advisories/VDE-2026-028/