CVE-2017-12736
8.8 · HIGHOverview
CVE-2017-12736 is a high-severity vulnerability affecting siemens scalance_xb-200_firmware. It was published on December 26, 2017 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
After initial configuration, the Ruggedcom Discovery Protocol (RCDP) is still able to write to the device under certain conditions.
This could allow an attacker located in the adjacent network of the targeted device to perform unauthorized administrative actions.
Remediation
Check the references section for vendor advisories and patches from siemens. Update scalance_xb-200_firmware 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 | scalance_xb-200_firmware | 3.0 | Affected |
| siemens | scalance_xc-200_firmware | 3.0 | Affected |
| siemens | scalance_xp-200_firmware | 3.0 | Affected |
| siemens | scalance_xr300-wg_firmware | 3.0 | Affected |
| siemens | scalance_xr-500_firmware | 6.1 | Affected |
| siemens | scalance_xm-400_firmware | 6.1 | Affected |
| siemens | ruggedcom_ros | >= 0, < 5.0.1 | Affected |
References
Frequently Asked Questions
What is CVE-2017-12736?
CVE-2017-12736 is a high-severity vulnerability affecting siemens scalance_xb-200_firmware. It was published on December 26, 2017 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2017-12736?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2017-12736?
Check the references section for vendor advisories and patches from siemens. Update scalance_xb-200_firmware 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-2017-12736?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-12736 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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