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[email protected]CVE-2023-0985

HistoryJun 06, 2023 - 11:15 a.m.

CVE-2023-0985

2023-06-0611:15:09

CWE-639

[email protected]

web.nvd.nist.gov

cve-2023-0985

authorization bypass

mb connect lines

mymbconnect24

helmholz

myrex24

vulnerability

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.9%

JSON

An Authorization Bypass vulnerability was found in MB Connect Lines mbCONNECT24, mymbCONNECT24 and Helmholz’ myREX24 and myREX24.virtual version <= 2.13.3. An authenticated remote user with low privileges can change the password of any user in the same account. This allows to take over the admin user and therefore fully compromise the account.

Affected configurations

NVD

Node

mbconnectlinembconnect24Range≤2.13.3

mbconnectlinemymbconnect24Range≤2.13.3

CPENameOperatorVersion
mbconnectline:mbconnect24mbconnectline mbconnect24le2.13.3
mbconnectline:mymbconnect24mbconnectline mymbconnect24le2.13.3

CPE	Name	Operator	Version
mbconnectline:mbconnect24	mbconnectline mbconnect24	le	2.13.3
mbconnectline:mymbconnect24	mbconnectline mymbconnect24	le	2.13.3

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "mbCONNECT24",
    "vendor": "MB Connect Line",
    "versions": [
      {
        "lessThanOrEqual": "2.13.3",
        "status": "affected",
        "version": "1.0.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "mymbCONNECT24",
    "vendor": "MB Connect Line",
    "versions": [
      {
        "lessThanOrEqual": "2.13.3",
        "status": "affected",
        "version": "1.0.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "myREX24",
    "vendor": "Helmholz",
    "versions": [
      {
        "lessThanOrEqual": "2.13.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "myREX24.virtual",
    "vendor": "Helmholz",
    "versions": [
      {
        "lessThanOrEqual": "2.13.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

References

cert.vde.com/en/advisories/VDE-2023-002/

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.9%

JSON

Related for CVE-2023-0985

nvd1 cvelist1 prion1