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CERTVDECVE-2020-12528

HistoryMar 02, 2021 - 10:15 p.m.

CVE-2020-12528

2021-03-0222:15:12

CWE-269

CERTVDE

web.nvd.nist.gov

cve-2020-12528

mb connect line

mymbconnect24

mbconnect24

access validation

security vulnerability

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

CVSS3

7.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

35.0%

JSON

An issue was discovered in MB connect line mymbCONNECT24 and mbCONNECT24 software in all versions through V2.6.2. Improper use of access validation allows a logged in user to kill web2go sessions in the account he should not have access to.

Affected configurations

Nvd

Node

mbconnectlinembconnect24Range≤2.6.2

mbconnectlinemymbconnect24Range≤2.6.2

VendorProductVersionCPE
mbconnectlinembconnect24*cpe:2.3:a:mbconnectline:mbconnect24:*:*:*:*:*:*:*:*
mbconnectlinemymbconnect24*cpe:2.3:a:mbconnectline:mymbconnect24:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mbconnectline	mbconnect24	*	cpe:2.3:a:mbconnectline:mbconnect24::::::::
mbconnectline	mymbconnect24	*	cpe:2.3:a:mbconnectline:mymbconnect24::::::::

CNA Affected

[
  {
    "product": "mymbCONNECT24",
    "vendor": "MB connect line",
    "versions": [
      {
        "lessThanOrEqual": "2.6.2",
        "status": "affected",
        "version": "2.6.2",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "mbCONNECT24",
    "vendor": "MB connect line",
    "versions": [
      {
        "lessThanOrEqual": "2.6.2",
        "status": "affected",
        "version": "2.6.2",
        "versionType": "custom"
      }
    ]
  }
]

References

cert.vde.com/de-de/advisories/vde-2021-003

Social References

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

CVSS3

7.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

35.0%

JSON

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