CVE-2021-34580

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
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.
Overview
  • CVE ID
  • CVE-2021-34580
  • Assigner
  • info@cert.vde.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-10-27T11:15:07
  • Last Modified Date
  • 2021-11-01T17:37:16
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:mbconnectline:mbconnect24:*:*:*:*:*:*:*:* 1 OR 2.9.0
cpe:2.3:a:mbconnectline:mymbconnect24:*:*:*:*:*:*:*:* 1 OR 2.9.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://cert.vde.com/en/advisories/VDE-2021-037/ Third Party Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 06:49:00 Added to TrackCVE
2022-12-05 13:19:35 2021-10-27T11:15Z 2021-10-27T11:15:07 CVE Published Date updated
2022-12-05 13:19:35 2021-11-01T17:37:16 CVE Modified Date updated
2022-12-05 13:19:35 Analyzed Vulnerability Status updated