Vulnerabilites related to CODESYS - CODESYS V3 containing the CmpUserMgr
CVE-2020-12069 (GCVE-0-2020-12069)
Vulnerability from cvelistv5
Published
2022-12-26 00:00
Modified
2025-04-14 16:17
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-916 - Use of Password Hash With Insufficient Computational Effort
Summary
In CODESYS V3 products in all versions prior V3.5.16.0 containing the CmpUserMgr, the CODESYS Control runtime system stores the online communication passwords using a weak hashing algorithm. This can be used by a local attacker with low privileges to gain full control of the device.
References
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Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
CODESYS | CODESYS V3 containing the CmpUserMgr |
Version: V3 < V3.5.16.0 |
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