Vulnerability Monitor

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CVE-2022-31806


In CODESYS V2 PLCWinNT and Runtime Toolkit 32 in versions prior to V2.4.7.57 password protection is not enabled by default and there is no information or prompt to enable password protection at login in case no password is set at the controller.


Published

2022-06-24T08:15:07.650

Last Modified

2024-11-21T07:05:22.200

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-1188

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application codesys plcwinnt < 2.4.7.57 Yes
Application codesys runtime_toolkit < 2.4.7.57 Yes

References