CVE-2026-27552

HIGHCVSS 8.1

Description

A low-privileged remote attacker can exploit improper authorization in the /index.php/attached_devices_tab/do_upload endpoint to upload IODD files to the device, potentially altering device behavior or causing system crashes.

Timeline

Published:September 16th, 2026 8:16 AM

Last modified:September 16th, 2026 7:13 PM

CVSS Scoring

CVSS v3: 8.1 (HIGH)

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

Weaknesses (CWE)

CWE-863

References & Reports

Advisories, patches, and third-party reports

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/

Source: NIST NVD · Data may lag official sources by up to one minute