CVE-2021-31338

HIGH 7.8CVE-2021-31338 · Published 19/08/2021 · updated 17/06/2026

In short

CVE-2021-31338 is a HIGH (CVSS 7.8) vulnerability affecting sinema remote connect (siemens).
Chance of exploitation in the next 30 days (EPSS): 0.24%, higher than 15.4% of all vulnerabilities.
Fix: update to 3.0 or later.

Package	Affected versions	Patched versions
sinema remote connect siemens	`= 3.0< 3.0`	`3.0`

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

cert-portal.siemens.com/productcert/pdf/ssa-816035.pdf · Patch

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