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Search Results (6 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-76992 1 Codesys 15 Codesys Development System 3, Codesys Edge Gateway For Linux, Codesys Edge Gateway For Windows and 12 more 2026-09-30 7.5 High
The CODESYS Gateway Client allocates memory based on a size field in a gateway response without enforcing an appropriate upper limit. An unauthenticated remote attacker controlling a malicious gateway can exploit this behavior to trigger excessive memory consumption, resulting in a denial-of-service condition thus leading to a total loss of availablity.
CVE-2021-29241 1 Codesys 11 Control For Beaglebone Sl, Control For Empc-a\/imx6 Sl, Control For Iot2000 Sl and 8 more 2026-05-29 7.5 High
CODESYS Gateway 3 before 3.5.16.70 has a NULL pointer dereference that may result in a denial of service (DoS).
CVE-2022-31805 1 Codesys 10 Development System, Edge Gateway, Gateway and 7 more 2024-11-21 7.5 High
In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between clients and servers unprotected.
CVE-2022-30792 1 Codesys 19 Control For Beaglebone, Control For Empc-a\/imx6, Control For Iot2000 Sl and 16 more 2024-11-21 7.5 High
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.
CVE-2022-30791 1 Codesys 19 Control For Beaglebone, Control For Empc-a\/imx6, Control For Iot2000 Sl and 16 more 2024-11-21 7.5 High
In CmpBlkDrvTcp of CODESYS V3 in multiple versions an uncontrolled ressource consumption allows an unauthorized attacker to block new TCP connections. Existing connections are not affected.
CVE-2021-29242 1 Codesys 22 Control For Beaglebone Sl, Control For Empc-a\/imx6 Sl, Control For Iot2000 Sl and 19 more 2024-11-21 7.3 High
CODESYS Control Runtime system before 3.5.17.0 has improper input validation. Attackers can send crafted communication packets to change the router's addressing scheme and may re-route, add, remove or change low level communication packages.