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CVE-2024-47553

Siemens Sinec Security Monitor remote code execution

9.9 CRITICALEPSS 0.85%
  1. Published8 Oct 2024

Description

A vulnerability has been identified in SINEC Security Monitor (All versions < V4.9.0). The affected application does not properly validate user input to the ```ssmctl-client``` command. This could allow an authenticated, lowly privileged remote attacker to execute arbitrary code with root privileges on the underlying OS.

CVSS 3.1 breakdown

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

Affected products

Siemens Sinec Security Monitor< 4.9.0

Remediation

Fixed in
Siemens Sinec Security Monitor≥ 4.9.0

References

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Frequently asked

Is CVE-2024-47553 being actively exploited?

CVE-2024-47553 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.85%.

How severe is CVE-2024-47553?

CVE-2024-47553 has a CVSS 3.1 base score of 9.9, rated critical. EPSS estimates a 0.85% probability of exploitation.

Which products are affected by CVE-2024-47553?

Affected products include Siemens Sinec Security Monitor.

How do I fix CVE-2024-47553?

Upgrade affected software to a fixed version, for example Siemens Sinec Security Monitor 4.9.0 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-47553 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.