CVE-2020-12528

7.7 highEPSS 0.9%

High (7.7) in mbconnectline. EPSS 0.9% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.7 high

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

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 58% of CVEs (scores of 2026-10-31)
CWE: CWE-269
Published: 2021-03-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mbconnectline:mbconnect24
mbconnectline:mymbconnect24

References

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

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