CVE-2022-47382highCWE-787

CVE-2022-47382: high-severity vulnerability in CODESYS Control for BeagleBone SL

CODESYS: Multiple products prone to stack based out-of-bounds write

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.8epss 1.3%
In short

A flaw in CODESYS software lets an authenticated attacker write data beyond stack memory boundaries, potentially crashing the program, corrupting data, or executing malicious code.

Technical detail

Stack-based buffer overflow in CmpTraceMgr component requires prior authentication; attacker can overwrite stack memory to achieve DoS, memory corruption, or arbitrary code execution depending on stack layout and protections.

Summary generated and translated by AI from the official description.
An authenticated remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwriting, or remote code execution.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H