What’s Vulnerable › Vulnerabilities

CVE-2020-35566: Local file inclusion vulnerability in products of MB connect line and Helmholz

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-02-16 · updated 2026-06-17
• Weakness: CWE-706

Description

An issue was discovered in MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2. An attacker can read arbitrary JSON files via Local File Inclusion.

Affected products

• Helmholz myREX24: through 2.11.2
• Helmholz myREX24.virtual: through 2.11.2
• MB connect line mbCONNECT24: through 2.11.2
• MB connect line mymbCONNECT24: through 2.11.2

References

• https://cert.vde.com/en/advisories/VDE-2021-003
• https://cert.vde.com/en/advisories/VDE-2022-039
• https://mbconnectline.com/security-advice/
• https://cert.vde.com/en/advisories/VDE-2021-003
• https://cert.vde.com/en/advisories/VDE-2022-039
• https://mbconnectline.com/security-advice/

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