CVE-2022-30792: Codesys Control For Beaglebone
High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.
In CmpChannelServer of CODESYS V3 in multiple versions an uncontrolled ressource consumption allows an unauthorized attacker to block new communication channel connections. Existing connections are not affected.
Affected products
- Codesys Control For Beaglebone: before 4.5.0.0 (fixed in 4.5.0.0)
- Codesys Control For Empc-a/imx6: before 4.5.0.0 (fixed in 4.5.0.0)
- Codesys Control For IOT2000 Sl: before 4.6.0.0 (fixed in 4.6.0.0)
- Codesys Control For Linux Sl: before 4.5.0.0 (fixed in 4.5.0.0)
- Codesys Control For PFC100 Sl: before 4.5.0.0 (fixed in 4.5.0.0)
- Codesys Control For PFC200 Sl: before 4.5.0.0 (fixed in 4.5.0.0)
- Codesys Control For Plcnext: before 4.6.0.0 (fixed in 4.6.0.0)
- Codesys Control For Raspberry Pi Sl: before 4.5.0.0 (fixed in 4.5.0.0)
- Codesys Control For Wago Touch Panels 600: before 4.5.0.0 (fixed in 4.5.0.0)
- Codesys Control Rte Sl: before 3.5.18.20 (fixed in 3.5.18.20)
- Codesys Control Rte Sl (for Beckhoff Cx): before 3.5.18.20 (fixed in 3.5.18.20)
- Codesys Control Runtime System Toolkit: before 3.5.18.20 (fixed in 3.5.18.20)
- Codesys Control Win: before 3.5.18.20 (fixed in 3.5.18.20)
- Codesys Development System: before 3.5.18.20 (fixed in 3.5.18.20)
- Codesys Edge Gateway: before 3.5.18.20 (fixed in 3.5.18.20); before 4.5.0.0 (fixed in 4.5.0.0)
- Codesys Embedded Target Visu Toolkit: before 3.5.18.20 (fixed in 3.5.18.20)
- Codesys Gateway: before 3.5.18.20 (fixed in 3.5.18.20)
- Codesys HMI: before 3.5.18.20 (fixed in 3.5.18.20)
- Codesys Remote Target Visu Toolkit: before 3.5.18.20 (fixed in 3.5.18.20)
Published 2022-07-11. Last modified 2026-06-17.