CVE-2026-8046

Incorrect Authorization in CODESYS Control

Published May 26, 2026 CVSS 4.0 · 7.2 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Codesys control For Beaglebone Sl
Codesys control For Empc-a/imx6 Sl
Codesys control For Iot2000 Sl
Codesys control For Linux Arm Sl
Codesys control For Linux Sl
Codesys control For Pfc100 Sl
Codesys control For Pfc200 Sl
Codesys control For Plcnext Sl
Codesys control For Raspberry Pi Sl
Codesys control For Wago Touch Panels 600 Sl
Codesys control Rte (sl)
Codesys control Rte \(for Beckhoff Cx\) Sl
Codesys control Win (sl)
Codesys hmi (sl)
Codesys runtime Toolkit
Codesys virtual Control Sl
Vendors & Products Codesys control For Beaglebone Sl
Codesys control For Empc-a/imx6 Sl
Codesys control For Iot2000 Sl
Codesys control For Linux Arm Sl
Codesys control For Linux Sl
Codesys control For Pfc100 Sl
Codesys control For Pfc200 Sl
Codesys control For Plcnext Sl
Codesys control For Raspberry Pi Sl
Codesys control For Wago Touch Panels 600 Sl
Codesys control Rte (sl)
Codesys control Rte \(for Beckhoff Cx\) Sl
Codesys control Win (sl)
Codesys hmi (sl)
Codesys runtime Toolkit
Codesys virtual Control Sl
Type Values Removed Values Added
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.
Title Incorrect Authorization in CODESYS Control
First Time appeared Codesys
Codesys codesys Control For Beaglebone Sl
Codesys codesys Control For Empc A Imx6 Sl
Codesys codesys Control For Iot2000 Sl
Codesys codesys Control For Linux Arm Sl
Codesys codesys Control For Linux Sl
Codesys codesys Control For Pfc100 Sl
Codesys codesys Control For Pfc200 Sl
Codesys codesys Control For Plcnext Sl
Codesys codesys Control For Raspberry Pi Sl
Codesys codesys Control For Wago Touch Panels 600 Sl
Codesys codesys Control Rte For Beckhoff Cx Sl
Codesys codesys Control Rte Sl
Codesys codesys Control Win Sl
Codesys codesys Hmi Sl
Codesys codesys Runtime Toolkit
Codesys codesys Virtual Control Sl
Weaknesses CWE-863
CPEs cpe:2.3:a:codesys:codesys_control_for_beaglebone_sl:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:codesys_control_for_empc_a_imx6_sl:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:codesys_control_for_iot2000_sl:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:codesys_control_for_linux_arm_sl:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:codesys_control_for_linux_sl:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:codesys_control_for_pfc100_sl:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:codesys_control_for_pfc200_sl:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:codesys_control_for_plcnext_sl:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:codesys_control_for_raspberry_pi_sl:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:codesys_control_for_wago_touch_panels_600_sl:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:codesys_control_rte_for_beckhoff_cx_sl:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:codesys_control_rte_sl:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:codesys_control_win_sl:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:codesys_hmi_sl:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:codesys_runtime_toolkit:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:codesys_virtual_control_sl_:*:*:*:*:*:*:*:*
Vendors & Products Codesys
Codesys codesys Control For Beaglebone Sl
Codesys codesys Control For Empc A Imx6 Sl
Codesys codesys Control For Iot2000 Sl
Codesys codesys Control For Linux Arm Sl
Codesys codesys Control For Linux Sl
Codesys codesys Control For Pfc100 Sl
Codesys codesys Control For Pfc200 Sl
Codesys codesys Control For Plcnext Sl
Codesys codesys Control For Raspberry Pi Sl
Codesys codesys Control For Wago Touch Panels 600 Sl
Codesys codesys Control Rte For Beckhoff Cx Sl
Codesys codesys Control Rte Sl
Codesys codesys Control Win Sl
Codesys codesys Hmi Sl
Codesys codesys Runtime Toolkit
Codesys codesys Virtual Control Sl
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H'}

cvssV4_0

{'score': 7.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
CERTVDE
Published
Updated
May 26, 2026, 10:48 AM
Reserved
May 6, 2026, 5:10 PM
Status
Awaiting Analysis
Published
May 26, 2026, 8:16 AM
Modified
Jul 23, 2026, 11:10 AM