Vulnerability Details : CVE-2021-34575
In MB connect line mymbCONNECT24, mbCONNECT24 in versions <= 2.8.0 an unauthenticated user can enumerate valid users by checking what kind of response the server sends.
Products affected by CVE-2021-34575
- cpe:2.3:a:mbconnectline:mbconnect24:*:*:*:*:*:*:*:*
- cpe:2.3:a:mbconnectline:mymbconnect24:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-34575
0.17%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 53 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-34575
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
CERT VDE | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2021-34575
-
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.Assigned by:
- info@cert.vde.com (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2021-34575
-
https://cert.vde.com/de-de/advisories/vde-2021-030
MB connect line: two vulnerabilities in mymbCONNECT24, mbCONNECT24 <= 2.8.0 — German (Germany)Third Party Advisory
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