CVE-2021-30195

CWE-125 — Out-of-bounds Read3 documents3 sources
Severity
7.5HIGH
EPSS
0.4%
top 38.09%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
29
Codesys PlcwinntCodesys Runtime ToolkitWago 750-8202 Firmware+26 more
Timeline
PublishedMay 25
Latest updateMay 24

Description

CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages29 packages

▶NVDcodesys/runtime_toolkit< 2.4.7.55
▶NVDcodesys/plcwinnt< 2.4.7.55

🔴Vulnerability Details

2
GHSA
GHSA-67hh-p488-99r8: CODESYS V2 runtime system before 2↗2022-05-24
▶
CVEList
CVE-2021-30195: CODESYS V2 runtime system before 2↗2021-05-25
▶
CVE-2021-30195 (HIGH CVSS 7.5) | CODESYS V2 runtime system before 2. | cvebase.io