CVE-2021-31338

HIGH

SINEMA Remote Connect Client <V3.0 SP1 - Privilege Escalation

Title source: llm

Description

A vulnerability has been identified in SINEMA Remote Connect Client (All versions < V3.0 SP1). Affected devices allow to modify configuration settings over an unauthenticated channel. This could allow a local attacker to escalate privileges and execute own code on the device.

References (1)

[Patch, Vendor Advisory] https://cert-portal.siemens.com/productcert/pdf/ssa-816035.pdf

Scores

CVSS v3 7.8

EPSS 0.0005

EPSS Percentile 15.8%

Attack Vector LOCAL

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

Details

CWE

CWE-15

Status published

Products (2)

siemens/sinema_remote_connect 3.0

siemens/sinema_remote_connect < 3.0

Published Aug 19, 2021

Tracked Since Feb 18, 2026