Published: 24/01/2020 Updated: 21/07/2021

CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8

CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8

VMScore: 356

Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

CODESYS Control V3, Gateway V3, and HMI V3 prior to 3.5.15.30 allow uncontrolled memory allocation which can result in a remote denial of service condition.

Vulnerable Product	Search on Vulmon	Subscribe to Product
codesys control for beaglebone
codesys control for empc-a\\/imx6
codesys control for iot2000
codesys control for linux
codesys control for pfc100
codesys control for pfc200
codesys control for plcnext
codesys control for raspberry pi
codesys control rte
codesys control runtime system toolkit
codesys control win
codesys gateway
codesys hmi
codesys safety sil2
codesys simulation runtime

CWE-770 https://www.tenable.com/security/research/tra-2020-04 https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=12977&token=33f948eed0c2fd69d238d9515779be337ef7592d&download=https://nvd.nist.gov

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CVE-2020-7052

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