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CVE-2019-10940

CRITICAL

A vulnerability has been identified in SINEMA Server (All versions < V14.0 SP2 Update 1). Incorrect session validation could allow an attacker with a valid session, with low privileges, to perform firmware updates and other administrative operations on connected devices. The security vulnerability could be exploited by an attacker with network access to the affected system. An attacker must have access to a low privileged account in order to exploit the vulnerability. An attacker could use the vulnerability to compromise confidentiality, integrity, and availability of the affected system and underlying components. At the time of advisory publication no public exploitation of this security vulnerability was known.

Published: Jan 16, 2020 Modified: Jun 17, 2026
CWE-266 CWE-269

CVSS Metrics

CVSSv3
Attack Vector: NETWORK Attack Complexity: LOW Privileges Required: LOW User Interaction: NONE Scope: CHANGED Confidentiality Impact: HIGH Integrity Impact: HIGH Availability Impact: HIGH

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

Affected Products (4)

Vendor Product Version
siemens sinema_server * < 14.0
siemens sinema_server 14.0
siemens sinema_server 14.0
siemens sinema_server 14.0

GitHub Security Advisory GHSA-8vxr-h2m2-wf68

A vulnerability has been identified in SINEMA Server (All versions < V14.0 SP2 Update 1)....

Risk Scores

CVSS Score 9.9 / 10
EPSS Score 1.21%

Top 34% most likely to be exploited

Threat Score 40 / 100

Data Sources

NVD EPSS GitHub