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CVE-2024-39872

Siemens Sinema Remote Connect Server vulnerability

9.6 CRITICALEPSS 0.47%
  1. Published9 Jul 2024

Description

A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.2 SP1). The affected application does not properly assign rights to temporary files created during its update process. This could allow an authenticated attacker with the 'Manage firmware updates' role to escalate their privileges on the underlying OS level.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Affected products

Siemens Sinema Remote Connect Server< 3.2 · 3.2

Remediation

Fixed in
Siemens Sinema Remote Connect Server≥ 3.2

Frequently asked

Is CVE-2024-39872 being actively exploited?

CVE-2024-39872 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.47%.

How severe is CVE-2024-39872?

CVE-2024-39872 has a CVSS 3.1 base score of 9.6, rated critical. EPSS estimates a 0.47% probability of exploitation.

Which products are affected by CVE-2024-39872?

Affected products include Siemens Sinema Remote Connect Server.

How do I fix CVE-2024-39872?

Upgrade affected software to a fixed version, for example Siemens Sinema Remote Connect Server 3.2 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-39872 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.