Vulnerability in Codesys Plcwinnt
CVE-2022-32138
In multiple CODESYS products, a remote attacker may craft a request which may cause an unexpected sign extension, resulting in a denial-of-service condition or memory overwrite.
EPSS: 0.011 (61.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Codesys Plcwinnt — versions V2
- Codesys Runtime Toolkit — versions V2
- Codesys Runtime_toolkit
Weakness classification (CWE)
References
- info@cert.vde.com (x_refsource_CONFIRM, Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-32138?
- CVE-2022-32138 is a high-severity vulnerability in Codesys Plcwinnt, classified under CWE-194. CVSS score: 8.8/10. Published 2022-06-24.
- How severe is CVE-2022-32138?
- High severity. CVSS v3 base score is 8.8 out of 10.