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Threatist priority CRITICAL 0 HIGH 0 MEDIUM 0 LOW 2

Signals Exploited in the wild (KEV) 0 Patch available 2 No fix listed 0 Has CVE 2

Fix status Fixed 2 Partial 0 Will not fix 0 Deferred 0 No fix listed 0

Impact type Code execution 1 Privilege escalation 0 Security bypass 0 Information disclosure 0 Tampering 0 Denial of service 1 Spoofing 0 Cross-site scripting 0 SQL injection 0

Attack vector Network 0 Adjacent network 0 Local 2 Physical 0

Requirements No authentication 2 No user interaction 0

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Weakness (CWE) CWE-416 Use After Free 1 CWE-787 Out-of-bounds Write 1

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Release: CODESYS Development System V2.3 2.3.9.73 × Clear all filters

TI-2023-27123 CVE-2023-49676 · GHSA-q4h3-rm8f-c8qr

CODESYS: Use after free vulnerability through corrupted project files

Priority LOW 24

An unauthenticated local attacker may trick a user to open corrupted project files to crash the system due to use after free vulnerability.

CVSS 3.1MEDIUM 5.5· Local · No auth · User interaction · EPSS 0.00178 · Published 2024-05-06 · Fixed in 2.3.9.73 CWE-416

TI-2023-27122 CVE-2023-49675 · GHSA-j5x9-c5fm-gqwf

CODESYS: Out-of-bounds write through corrupted project files

Priority LOW 35

An unauthenticated local attacker may trick a user to open corrupted project files to execute arbitrary code or crash the system due to an out-of-bounds write vulnerability.

CVSS 3.1HIGH 7.8· Local · No auth · User interaction · EPSS 0.00201 · Published 2024-05-06 · Fixed in 2.3.9.73 CWE-787

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