QID 591203

Date Published: 2022-11-28

QID 591203: 3S-Smart CODESYS GmbH v3 Small Space of Random Values Vulnerability (Advisory 2022-04 V4.0)

Multiple vulnerabilities were discovered in 3S-Smart CodeSYS V3.

Affected Versions:
versions prior to V3.5.18.0

QID Detection Logic:
The QID checks for App Paths\CODESYS.exe in HKLM in the windows registry to check the vulnerable version of the product.

CODESYS protocol communication servers generate weak channel IDs, which can be guessed by attackers to disrupt ongoing communication.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5 severity.
    • Solution
    The vendor has released a patch version, for more information kindly visit Advisory 2022-04 V4.0
    Vendor References

    CVEs related to QID 591203

    CVE-2022-22517 |
    Software Advisories
    Advisory ID Software Component Link
    Advisory 2022-04 V4.0 URL Logo customers.codesys.com/index.php?eID=dumpFile&t=f&f=17091&token=c450f8bbbd838c647d102f359356386c6ea5aeca&download=
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