CVE-2024-39868

Severity: high (CVSS 7.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-07-09 · updated 2026-06-17
Weakness: CWE-425

Description

A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.2 SP1). Affected devices do not properly validate the authentication when performing certain actions in the web interface allowing an unauthenticated attacker to access and edit VxLAN configuration information of networks for which they have no privileges.

Affected products

Siemens SINEMA Remote Connect Server: before 3.2; 3.2, 3.2-hf1 — fixed in 3.2

How to fix

Upgrade to a fixed version: Siemens SINEMA Remote Connect Server 3.2. Check the vendor advisory for mitigations.

References

https://cert-portal.siemens.com/productcert/html/ssa-381581.html
https://cert-portal.siemens.com/productcert/html/ssa-381581.html

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