CVE-2024-39866

Name: CVE-2024-39866
Creator: NVD / NIST
Published: 2024-07-09T12:15:17.683+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.7/10EPSS 0.24%

Last modified Jun 17, 2026

CVE-2024-39866 is a high-severity vulnerability rated 8.7/10 on the CVSS scale. A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.2 SP1). The affected application allows users to upload encrypted backup files. EPSS estimates a 0.24% chance of exploitation in the next 30 days.

Description

A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.2 SP1). The affected application allows users to upload encrypted backup files. This could allow an attacker with access to the backup encryption key and with the right to upload backup files to create a user with administrative privileges.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

8.7/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.24%

15.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-267

Affected Software

Vendor	Product	Versions
Siemens	Sinema Remote Connect Server	< 3.2
Siemens	Sinema Remote Connect Server	3.2

References

https://cert-portal.siemens.com/productcert/html/ssa-381581.htmlPatch, Third Party Advisory
https://cert-portal.siemens.com/productcert/html/ssa-381581.htmlPatch, Third Party Advisory

Timeline

Published: Jul 9, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-39866?

How severe is CVE-2024-39866?

CVE-2024-39866 has a CVSS score of 8.7/10 (HIGH severity). The EPSS model estimates a 0.24% probability of exploitation in the next 30 days.

How do I fix CVE-2024-39866?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-39866?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST