CVE-2015-2177
7.5 · HIGHOverview
CVE-2015-2177 is a high-severity vulnerability affecting siemens simatic_s7-300_cpu_firmware. It was published on March 7, 2015 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
Siemens SIMATIC S7-300 CPU devices allow remote attackers to cause a denial of service (defect-mode transition) via crafted packets on (1) TCP port 102 or (2) Profibus.
Remediation
Check the references section for vendor advisories and patches from siemens. Update simatic_s7-300_cpu_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 |
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References
Frequently Asked Questions
What is CVE-2015-2177?
CVE-2015-2177 is a high-severity vulnerability affecting siemens simatic_s7-300_cpu_firmware. It was published on March 7, 2015 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2015-2177?
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-2015-2177?
Check the references section for vendor advisories and patches from siemens. Update simatic_s7-300_cpu_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-2015-2177?
CyberStrike's AI-powered security agents can automatically detect CVE-2015-2177 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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