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CVE-2026-8047Out-of-bounds Write in CODESYS Control

CODESYS CODESYS Control RTE (SL); CODESYS CODESYS Control RTE (for Beckhoff CX) SL; CODESYS CODESYS Control Win (SL); CODESYS CODESYS HMI (SL) Publicada: (hace 5 meses)

Descripción

The affected products perform improper length checking when parsing incoming HTTP requests, resulting in a size-limited out-of-bounds write. An unauthenticated remote attacker can exploit this flaw to cause a denial of service via a system crash on the affected device.

Debilidad (CWE): CWE-1284

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

FabricanteProductoVersiones
CODESYS CODESYS Control for BeagleBone SL 4.15.0.0 – < 4.21.0.0
CODESYS CODESYS Control for emPC-A/iMX6 SL 4.15.0.0 – < 4.21.0.0
CODESYS CODESYS Control for IOT2000 SL 4.15.0.0 – < 4.21.0.0
CODESYS CODESYS Control for Linux ARM SL 4.15.0.0 – < 4.21.0.0
CODESYS CODESYS Control for Linux SL 4.15.0.0 – < 4.21.0.0
CODESYS CODESYS Control for PFC100 SL 4.15.0.0 – < 4.21.0.0
CODESYS CODESYS Control for PFC200 SL 4.15.0.0 – < 4.21.0.0
CODESYS CODESYS Control for PLCnext SL 4.15.0.0 – < 4.21.0.0
CODESYS CODESYS Control for Raspberry Pi SL 4.15.0.0 – < 4.21.0.0
CODESYS CODESYS Control for WAGO Touch Panels 600 SL 0.0.0 – < 4.21.0.0
CODESYS CODESYS Control RTE (for Beckhoff CX) SL 3.5.21.0 – < 3.5.22.20
CODESYS CODESYS Control RTE (SL) 3.5.21.0 – < 3.5.22.20
CODESYS CODESYS Control Win (SL) 3.5.21.0 – < 3.5.22.20
CODESYS CODESYS HMI (SL) 3.5.21.0 – < 3.5.22.20
CODESYS CODESYS Runtime Toolkit 3.5.21.0 – < 3.5.22.20
CODESYS CODESYS Virtual Control SL 4.15.0.0 – < 4.21.0.0

Referencias y parches