CVE-2022-32142: Multiple CODESYS Products are prone to a out-of bounds read or write access. A low privileged remote attacker may craft a request with invalid offset, which…

PriorityP341high8.1CVSS 3.1

AVNACLPRLUINSUCNIHAH

EPSS

1.00%

58.8th percentile

Multiple CODESYS Products are prone to a out-of bounds read or write access. A low privileged remote attacker may craft a request with invalid offset, which can cause an out-of-bounds read or write access, resulting in denial-of-service condition or local memory overwrite, which can lead to a change of local files. User interaction is not required.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
codesys	plcwinnt	>= 2.0 < 2.4.7.57	2.4.7.57
codesys	plcwinnt	>= V2 < V2.4.7.57	V2.4.7.57
codesys	runtime_toolkit	>= 2.0 < 2.4.7.57	2.4.7.57
codesys	runtime_toolkit	>= V2 < V2.4.7.57	V2.4.7.57

CVSS provenance

nvdv3.18.1HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

nvdv2.05.5MEDIUMAV:N/AC:L/Au:S/C:N/I:P/A:P

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