CVE-2026-8046

HIGH

Incorrect Authorization in CODESYS Control

Title source: cna
STIX 2.1

Description

The affected products insufficiently verify authorization when deleting user accounts. An authenticated, low-privileged remote user can exploit this vulnerability to delete other users, including those with higher privileges.

References (1)

Core 1

Scores

CVSS v3 8.1
EPSS 0.0035
EPSS Percentile 26.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-863
Status published
Products (16)
CODESYS/CODESYS Control for BeagleBone SL 3.0.0.0 - 4.21.0.0
CODESYS/CODESYS Control for emPC-A/iMX6 SL 3.0.0.0 - 4.21.0.0
CODESYS/CODESYS Control for IOT2000 SL 3.0.0.0 - 4.21.0.0
CODESYS/CODESYS Control for Linux ARM SL 3.0.0.0 - 4.21.0.0
CODESYS/CODESYS Control for Linux SL 3.0.0.0 - 4.21.0.0
CODESYS/CODESYS Control for PFC100 SL 3.0.0.0 - 4.21.0.0
CODESYS/CODESYS Control for PFC200 SL 3.0.0.0 - 4.21.0.0
CODESYS/CODESYS Control for PLCnext SL 3.0.0.0 - 4.21.0.0
CODESYS/CODESYS Control for Raspberry Pi SL 3.0.0.0 - 4.21.0.0
CODESYS/CODESYS Control for WAGO Touch Panels 600 SL 3.0.0.0 - 4.21.0.0
... and 6 more
Published May 26, 2026
Tracked Since May 26, 2026