CVE-2022-47385

CWE-787Out-of-bounds Write10 documents4 sources
Severity
8.8HIGH
EPSS
2.3%
top 15.26%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedMay 15
Latest updateDec 15

Description

An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the CmpAppForce 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 vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages26 packages

NVDcodesys/control< 4.8.0.0
NVDcodesys/hmi_\(sl\)< 3.5.19.0
NVDcodesys/safety_sil2_psp< 3.5.19.0
CVEListV5codesys/codesys_hmi_(sl)V0.0.0.0V3.5.19.0

🔴Vulnerability Details

9
OSV
linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities2025-12-15
OSV
linux-fips vulnerabilities2025-12-15
OSV
linux-azure, linux-azure-4.15, linux-oracle, vulnerabilities2025-12-12
OSV
linux-gcp-fips vulnerabilities2025-12-04
OSV
linux-gcp, linux-gcp-4.15, linux-hwe vulnerabilities2025-12-04
CVE-2022-47385 (HIGH CVSS 8.8) | An authenticated | cvebase.io