CVE-2018-13815
7.5 · HIGHOverview
CVE-2018-13815 is a high-severity vulnerability affecting siemens simatic_s7-1200_firmware. It was published on December 13, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.0 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 SIMATIC S7-1200 (All versions), SIMATIC S7-1500 (All Versions < V2.6). An attacker could exhaust the available connection pool of an affected device by opening a sufficient number of connections to the device. Successful exploitation requires an attacker to be able to send packets to port 102/tcp of the affected device. No user interaction and no user privileges are required to exploit the vulnerability. The vulnerability, if exploited, could cause a Denial-of-Service condition impacting the availability of the system. At the time of advisory publication no public exploitation of this vulnerability was known.
Remediation
Check the references section for vendor advisories and patches from siemens. Update simatic_s7-1200_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 | simatic_s7-1500_firmware | >= 0, < 2.6 | Affected |
Frequently Asked Questions
What is CVE-2018-13815?
CVE-2018-13815 is a high-severity vulnerability affecting siemens simatic_s7-1200_firmware. It was published on December 13, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
How severe is CVE-2018-13815?
This vulnerability has a CVSS 3.0 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-2018-13815?
Check the references section for vendor advisories and patches from siemens. Update simatic_s7-1200_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-2018-13815?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-13815 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.
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