CVE-2020-7588
Last modified
CVE-2020-7588 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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 a specially crafted packet to the affected service could cause a partial remote denial-of-service, that would cause the service to restart itself.. EPSS estimates a 2.15% chance of exploitation in the next 30 days.
Description
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 a specially crafted packet to the affected service could cause a partial remote denial-of-service, that would cause the service to restart itself.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Opcenter Execution Discrete | < 3.2 |
| Siemens | Opcenter Execution Foundation | < 3.2 |
| Siemens | Opcenter Execution Process | < 3.2 |
| Siemens | Opcenter Intelligence | All versions |
| Siemens | Opcenter Quality | < 11.3 |
| Siemens | Opcenter Rd\&L | 8.0 |
| Siemens | Simatic It Lms | All versions |
| Siemens | Simatic It Production Suite | All versions |
| Siemens | Simatic Notifier Server | All versions |
| Siemens | Simatic Pcs Neo | All versions |
| Siemens | Simatic Step 7 | >= 15, <= 15.1 |
| Siemens | Simatic Step 7 | 16 |
| Siemens | Simocode Es | All versions |
| Siemens | Soft Starter Es | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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