CVE-2022-47391

CWE-20 — Improper Input Validation3 documents3 sources
Severity
7.5HIGH
EPSS
0.6%
top 30.88%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
37
Codesys Codesys Control FOR Beaglebone SLCodesys Codesys Control FOR Empc-a/imx6 SLCodesys Codesys Control FOR Iot2000 SL+34 more
Timeline
PublishedMay 15

Description

In multiple CODESYS products in multiple versions an unauthorized, remote attacker may use a improper input validation vulnerability to read from invalid addresses leading to a denial of service.

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/control< 4.8.0.0
▶NVDcodesys/hmi_\(sl\)< 3.5.19.0
▶CVEListV5codesys/codesys_gatewayV0.0.0.0 — V3.5.19.0
▶NVDcodesys/safety_sil2_psp< 3.5.19.0
▶CVEListV5codesys/codesys_hmi_(sl)V0.0.0.0 — V3.5.19.0

🔴Vulnerability Details

2
GHSA
GHSA-wfp7-4r6w-wxxh: In multiple CODESYS products in multiple versions an unauthorized, remote attacker may use a improper input validation vulnerability to read from inva↗2023-05-15
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CVEList
CODESYS: Multiple products prone to Improper Input Validation↗2023-05-15
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CVE-2022-47391 (HIGH CVSS 7.5) | In multiple CODESYS products in mul | cvebase.io