CVE-2015-8214: Critical severity siemens simatic cp 443-1 std firmware vulnerability
A vulnerability has been identified in SIMATIC NET CP 342-5 (incl. SIPLUS variants) (All versions), SIMATIC NET CP 343-1 Advanced (incl. SIPLUS variants) (All versions < V3.0.44), SIMATIC NET CP 343-1 Lean (incl. SIPLUS variants) (All versions < V3.1.1), SIMATIC NET CP 343-1 Standard (incl. SIPLUS variants) (All versions < V3.1.1), SIMATIC NET CP 443-1 Advanced (incl. SIPLUS variants) (All versions < V3.2.9), SIMATIC NET CP 443-1 Standard (incl. SIPLUS variants) (All versions < V3.2.9), SIMATIC NET CP 443-5 Basic (incl. SIPLUS variants) (All versions), SIMATIC NET CP 443-5 Extended (All versions), TIM 3V-IE / TIM 3V-IE Advanced (incl. SIPLUS NET variants) (All versions < V2.6.0), TIM 3V-IE DNP3 (incl. SIPLUS NET variants) (All versions < V3.1.0), TIM 4R-IE (incl. SIPLUS NET variants) (All versions < V2.6.0), TIM 4R-IE DNP3 (incl. SIPLUS NET variants) (All versions < V3.1.0). The implemented access protection level enforcement of the affected communication processors (CP) could possibly allow unauthenticated users to perform administrative operations on the CPs if network access (port 102/TCP) is available and the CPs' configuration was stored on their corresponding CPUs.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2015-8214?
CVE-2015-8214 has been assigned a significant severity rating due to its potential impact on Siemens SIMATIC network components.
How do I fix CVE-2015-8214?
To fix CVE-2015-8214, you should update the affected Siemens SIMATIC devices to the latest firmware versions.
What devices are affected by CVE-2015-8214?
CVE-2015-8214 affects various Siemens SIMATIC NET CP models, including CP 342-5 and CP 343-1 across multiple firmware versions.
What potential risks are associated with CVE-2015-8214?
CVE-2015-8214 may allow unauthorized access to sensitive network configurations, leading to data breaches or system disruptions.
Is CVE-2015-8214 being actively exploited?
As of the latest updates, there have been no public reports indicating active exploitation of CVE-2015-8214.