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CVE record · CVE-2025-40935

Improper input validation in Siemens RUGGEDCOM RMC8388 V5.X and others

CVSS 5.3 MediumEPSS 0.0027 · 18th percentile

Published by the CVE Program (CNA: siemens) at 9 Dec 2025, 10:44 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Siemens RUGGEDCOM RMC8388 V5.X
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RS416Pv2 V5.X
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RS416v2 V5.X
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RS900 (32M) V5.X
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RS900G (32M) V5.X
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RSG2100 (32M) V5.X
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RSG2100P (32M) V5.X
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RSG2288 V5.X
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RSG2300 V5.X
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RSG2300P V5.X
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RSG2488 V5.X
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RSG907R
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RSG908C
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RSG909R
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RSG910C
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RSG920P V5.X
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RSL910
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RST2228
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RST2228P
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RST916C
  • affected before V5.10.1 custom
Other versions: unknown
Siemens RUGGEDCOM RST916P
  • affected before V5.10.1 custom
Other versions: unknown
Identifiers
CVE-2025-40935
CNA
siemens
Weakness (CWE)
CWE-20
Tags
Published
9 Dec 2025
Updated
9 Dec 2025

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
4.3 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CNA (siemens)
5.3 Medium 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CNA (siemens)Used for this record
  • CISA KEV Not listed.
  • EPSS 0.0027, the 18th percentile, on 11 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 9 Dec 2025. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.