CVE-2021-34580

In mymbCONNECT24, mbCONNECT24 <= 2.9.0 an unauthenticated user can enumerate valid backend users by checking what kind of response the server sends for crafted invalid login attempts.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://cert.vde.com/en/advisories/VDE-2021-037/	Third Party Advisory
https://cert.vde.com/en/advisories/VDE-2021-037/	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mbconnectline:mbconnect24::::::::
	cpe:2.3:a:mbconnectline:mymbconnect24::::::::

History

21 Nov 2024, 06:10

Type	Values Removed	Values Added
References	~~() https://cert.vde.com/en/advisories/VDE-2021-037/ - Third Party Advisory~~	() https://cert.vde.com/en/advisories/VDE-2021-037/ - Third Party Advisory

Information

Published : 2021-10-27 11:15

Updated : 2024-11-21 06:10

NVD link : CVE-2021-34580

Mitre link : CVE-2021-34580

CVE.ORG link : CVE-2021-34580

JSON object : View

Products Affected

mbconnectline

mbconnect24
mymbconnect24

CWE

CWE-204

Observable Response Discrepancy

CWE-203

Observable Discrepancy

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