Paper/Archive/CVE-2021-33485

CVE-2021-33485

mitre — CODESYS Control Runtime system before 3.5.17.10 has a Heap-based Buffer Overflow.

EPSS 1%CVSS 9.8

critical.is priorityof 100

44

CVSS 9.8 (ADP, NVD agree)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 70.6.706 × 2014.1 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

CODESYS Control Runtime system before 3.5.17.10 has a Heap-based Buffer Overflow.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

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