CVE-2019-10940 Information

Description

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.

CVSS Vector

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

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-880233.pdf https://www.us-cert.gov/ics/advisories/icsa-20-014-02

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.9