ICSA-26-015-05: Siemens RUGGEDCOM ROS
CISA advisory · released 2025-12-09
Source record Collected from CISA's CSAF advisory feed
- Distribution label in the document: TLP:WHITE
- Revision 2, 2026-01-14 (final)
CISA's summary
Summary: Ruggedcom ROS devices contain a temporary denial of service vulnerability that could allow an attacker to crash and restart the device. Siemens has released new versions for the affected products and recommends to update to the latest versions.
Products, as the advisory lists them
| Vendor | Product | Version |
|---|---|---|
| Siemens | RUGGEDCOM RMC8388 V5.X | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RS416Pv2 V5.X | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RS416v2 V5.X | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RS900 (32M) V5.X | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RS900G (32M) V5.X | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RSG2100 (32M) V5.X | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RSG2100P (32M) V5.X | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RSG2288 V5.X | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RSG2300 V5.X | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RSG2300P V5.X | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RSG2488 V5.X | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RSG907R | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RSG908C | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RSG909R | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RSG910C | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RSG920P V5.X | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RSL910 | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RST2228 | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RST2228P | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RST916C | vers:intdot/<5.10.1 |
| Siemens | RUGGEDCOM RST916P | vers:intdot/<5.10.1 |
DeSpy has not checked any unit, hardware revision or firmware.
Vulnerabilities in this advisory
- CVE-2025-40935 — CVE-2025-40935 · CWE-20
Affected devices do not properly validate input during the TLS certificate upload process of the web service. This could allow an authenticated remote attacker to trigger a device crash and reboot, leading to a temporary Denial of Service on the device.
Acknowledgments, as the advisory lists them
- Siemens ProductCERT: reported this vulnerability to CISA.
The advisory's legal notice
The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use.
Sources
DeSpy's copy of this version is dated 2026-09-28.
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