cve.bz

CVE-2021-34596

6.5 mediumEPSS 0.8%

Medium (6.5). EPSS 0.8% chance of exploitation in the next 30 days.

A crafted request may cause a read access to an uninitialized pointer in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition.

Severity

CVSS 3.1

6.5 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-31)
CWE
CWE-824
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON