CVE-2021-31895
8.1 · HIGHOverview
CVE-2021-31895 is a high-severity vulnerability affecting siemens ruggedcom_ros_i800. It was published on July 13, 2021 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability has been identified in RUGGEDCOM i800 (All versions < V4.3.7), RUGGEDCOM i801 (All versions < V4.3.7), RUGGEDCOM i802 (All versions < V4.3.7), RUGGEDCOM i803 (All versions < V4.3.7), RUGGEDCOM M2100 (All versions < V4.3.7), RUGGEDCOM M2200 (All versions < V4.3.7), RUGGEDCOM M969 (All versions < V4.3.7), RUGGEDCOM RMC30 (All versions < V4.3.7), RUGGEDCOM RMC8388 V4.X (All versions < V4.3.7), RUGGEDCOM RMC8388 V5.X (All versions < V5.5.4), RUGGEDCOM RP110 (All versions < V4.3.7), RUGGEDCOM RS1600 (All versions < V4.3.7), RUGGEDCOM RS1600F (All versions < V4.3.7), RUGGEDCOM RS1600T (All versions < V4.3.7), RUGGEDCOM RS400 (All versions < V4.3.7), RUGGEDCOM RS401 (All versions < V4.3.7), RUGGEDCOM RS416 (All versions < V4.3.7), RUGGEDCOM RS416P (All versions < V4.3.7), RUGGEDCOM RS416Pv2 V4.X (All versions < V4.3.7), RUGGEDCOM RS416Pv2 V5.X (All versions < V5.5.4), RUGGEDCOM RS416v2 V4.X (All versions < V4.3.7), RUGGEDCOM RS416v2 V5.X (All versions < 5.5.4), RUGGEDCOM RS800
Remediation
Check the references section for vendor advisories and patches from siemens. Update ruggedcom_ros_i800 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| siemens | ruggedcom_ros_i800 | >= 0, < 4.3.7 | Affected |
| siemens | ruggedcom_ros_i801 | >= 0, < 4.3.7 | Affected |
| siemens | ruggedcom_ros_i802 | >= 0, < 4.3.7 | Affected |
| siemens | ruggedcom_ros_i803 | >= 0, < 4.3.7 | Affected |
| siemens | ruggedcom_ros_m969 | >= 0, < 4.3.7 | Affected |
| siemens | ruggedcom_ros_m2100 | >= 0, < 4.3.7 | Affected |
| siemens | ruggedcom_ros_m2200 | >= 0, < 4.3.7 | Affected |
| siemens | ruggedcom_ros_rmc | >= 0, < 4.3.7 | Affected |
| siemens | ruggedcom_ros_rmc20 | >= 0, < 4.3.7 | Affected |
| siemens | ruggedcom_ros_rmc30 | >= 0, < 4.3.7 | Affected |
Frequently Asked Questions
What is CVE-2021-31895?
CVE-2021-31895 is a high-severity vulnerability affecting siemens ruggedcom_ros_i800. It was published on July 13, 2021 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2021-31895?
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-31895?
Check the references section for vendor advisories and patches from siemens. Update ruggedcom_ros_i800 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-31895?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-31895 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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Browser-based exploitation validates findings with real proof-of-concept.
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