CVE-2023-37559
CVSS 3.1 Score 6.5 of 10 (medium)
Details
Published Aug 3, 2023
Updated: Aug 8, 2023
CWE ID 20
Summary
CVE-2023-37559 is a newly discovered vulnerability in multiple Codesys products and versions. After a successful user authentication, certain maliciously crafted network communication requests can cause the CmpAppForce component to read from an unintended memory address. This situation may result in a denial-of-service condition, distinct from CVE-2023-37558. Successful exploitation requires specific network traffic and does not directly impact user authentication itself.
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Affected Products
- CODESYS Development System
- CODESYS Control Win (SL)
- CODESYS HMI
- CODESYS Control RTE (SL)
- CODESYS Control for BeagleBone SL
Affected Vendors
- Codesys
- 3S-Smart Software Solutions
Advisories, Assessments, and Mitigations
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