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CVE-2025-41222

16
FAUCET Score

CVE-2025-41222 is a denial-of-service vulnerability affecting numerous RUGGEDCOM i800, M2100, RMC30, RS1600, RS400, RS8000, RS900, RS910, RS920, RS930, RS940, RS969, RSG2100, RSG2200, RSG2300, RSG2488, RSG907R, RSG908C, RSG909R, RSG910C, RSG920P, RSL910, RST2228, and RST916C series devices across various versions. The vulnerability stems from improper handling of malformed TLS handshake messages, allowing an unauthenticated attacker with network access to crash the web server and the device. Rated as MEDIUM severity (CVSS 5.3), it has a low attack complexity and no user interaction required, but only results in a loss of availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
SiemensRUGGEDCOM M2100
>= 0, < *CNA affecteddefault unknown
SiemensRUGGEDCOM M2200
>= 0, < *CNA affecteddefault unknown
SiemensRUGGEDCOM M969
>= 0, < *CNA affecteddefault unknown
SiemensRUGGEDCOM RMC30
>= 0, < *CNA affecteddefault unknown
SiemensRUGGEDCOM RMC8388 V4.X
>= 0, < *CNA affecteddefault unknown

CVSS Data

CVSS version used by this source: 4.0

6.9MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
NONE
VS Integrity
NONE
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.29%
Probability of exploitation in next 30 days
EPSS Percentile
20.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0029 is in the 11th percentile among its peer group of 23,725 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cert-portal.siemens.com / productcert/html/ssa-083019.html