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CERTVDECVE-2022-31806

HistoryJun 24, 2022 - 8:15 a.m.

CVE-2022-31806

2022-06-2408:15:07

CWE-1188

CERTVDE

web.nvd.nist.gov

codesys

plcwinnt

runtime toolkit 32

security

cve-2022-31806

password protection

nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.5

Confidence

High

EPSS

0.002

Percentile

58.3%

JSON

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.

Affected configurations

Nvd

Node

codesysplcwinntRange<2.4.7.57

codesysruntime_toolkitRange<2.4.7.57x86

VendorProductVersionCPE
codesysplcwinnt*cpe:2.3:a:codesys:plcwinnt:*:*:*:*:*:*:*:*
codesysruntime_toolkit*cpe:2.3:a:codesys:runtime_toolkit:*:*:*:*:*:*:x86:*

Vendor	Product	Version	CPE
codesys	plcwinnt	*	cpe:2.3:a:codesys:plcwinnt::::::::
codesys	runtime_toolkit	*	cpe:2.3:a:codesys:runtime_toolkit:::::::x86:*

CNA Affected

[
  {
    "product": "CODESYS PLCWinNT",
    "vendor": "CODESYS",
    "versions": [
      {
        "lessThan": "V2.4.7.57",
        "status": "affected",
        "version": "V2",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "CODESYS Runtime Toolkit 32 bit full",
    "vendor": "CODESYS",
    "versions": [
      {
        "lessThan": "V2.4.7.57",
        "status": "affected",
        "version": "V2",
        "versionType": "custom"
      }
    ]
  }
]

References

customers.codesys.com/index.php?eID=dumpFile&t=f&f=17140&token=6aa2c5c4a8b83b8b09936fefed5b0b11f9d2cc6c&download=

Social References

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.5

Confidence

High

EPSS

0.002

Percentile

58.3%

JSON

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