CVE-2020-35558

SSRF in products of MB connect line and Helmholz

Description

An issue was discovered in MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual through 2.11.2. There is an SSRF in the in the MySQL access check, allowing an attacker to scan for open ports and gain some information about possible credentials.

Remediation

Solution:

  • Update to v2.12.1

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.37%
Vendor Advisory mbconnectline.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://mbconnectline.com/security-advice/ vendor advisory
https://cert.vde.com/en/advisories/VDE-2021-003 third party advisory
https://cert.vde.com/en/advisories/VDE-2022-039 third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-35558?
CVE-2020-35558 has been scored as a high severity vulnerability.
How to fix CVE-2020-35558?
To fix CVE-2020-35558: Update to v2.12.1
Is CVE-2020-35558 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-35558 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.