CVE-2019-13926
7.5 · HIGHOverview
CVE-2019-13926 is a high-severity vulnerability affecting siemens scalance_s602_firmware. It was published on February 11, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, 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 SCALANCE S602 (All versions >= V3.0 and < V4.1), SCALANCE S612 (All versions >= V3.0 and < V4.1), SCALANCE S623 (All versions >= V3.0 and < V4.1), SCALANCE S627-2M (All versions >= V3.0 and < V4.1). Specially crafted packets sent to port 443/tcp of affected devices could cause a Denial-of-Service condition of the web server. A cold reboot is required to restore the functionality of the device.
Remediation
Check the references section for vendor advisories and patches from siemens. Update scalance_s602_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_s602_firmware | >= 3.0, < 4.1 | Affected |
| siemens | scalance_s612_firmware | >= 3.0, < 4.1 | Affected |
| siemens | scalance_s623_firmware | >= 3.0, < 4.1 | Affected |
| siemens | scalance_s627-2m_firmware | >= 3.0, < 4.1 | Affected |
Frequently Asked Questions
What is CVE-2019-13926?
CVE-2019-13926 is a high-severity vulnerability affecting siemens scalance_s602_firmware. It was published on February 11, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2019-13926?
This vulnerability has a CVSS 3.1 base score of 7.5, 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-2019-13926?
Check the references section for vendor advisories and patches from siemens. Update scalance_s602_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-2019-13926?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-13926 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
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