CVE-2020-7587 vulnerability in Siemens Products
Published on July 14, 2020
A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions < V3.3), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (All versions < V2.6), SIMATIC IT Production Suite (All versions < V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). Sending multiple specially crafted packets to the affected service could cause a partial remote denial-of-service, that would cause the service to restart itself. On some cases the vulnerability could leak random information from the remote service.
Weakness Type
What is a Resource Exhaustion Vulnerability?
The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
CVE-2020-7587 has been classified to as a Resource Exhaustion vulnerability or weakness.
Products Associated with CVE-2020-7587
You can be notified by email with stack.watch whenever vulnerabilities like CVE-2020-7587 are published in these products:
Affected Versions
Siemens Opcenter Execution Discrete:- Version All versions < V3.2 is affected.
- Version All versions < V3.2 is affected.
- Version All versions < V3.2 is affected.
- Version All versions < V3.3 is affected.
- Version All versions < V11.3 is affected.
- Version V8.0 is affected.
- Version All versions < V2.6 is affected.
- Version All versions < V8.0 is affected.
- Version All versions is affected.
- Version All versions < V3.0 SP1 is affected.
- Version All versions < V15.1 Update 5 is affected.
- Version All versions < V16 Update 2 is affected.
- Version All versions < V15.1 Update 4 is affected.
- Version All versions < V16 Update 1 is affected.
- Version All versions < V15.1 Update 3 is affected.
- Version All versions < V16 Update 1 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.