Vulnerability Description
The CODESYS OPC DA Server prior V3.5.18.20 stores PLC passwords as plain text in its configuration file so that it is visible to all authorized Microsoft Windows users of the system.
CVSS Score
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Codesys | Opc Da Server | >= 3.0.0, < 3.5.18.20 |
| Microsoft | Windows | - |
Related Weaknesses (CWE)
References
- https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17129&token=1c1485c4aVendor Advisory
- https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17129&token=1c1485c4aVendor Advisory
FAQ
What is CVE-2022-1794?
CVE-2022-1794 is a vulnerability with a CVSS score of 5.5 (MEDIUM). The CODESYS OPC DA Server prior V3.5.18.20 stores PLC passwords as plain text in its configuration file so that it is visible to all authorized Microsoft Windows users of the system.
How severe is CVE-2022-1794?
CVE-2022-1794 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-1794?
Check the references section above for vendor advisories and patch information. Affected products include: Codesys Opc Da Server, Microsoft Windows.