CVE-2020-7588

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Se ha identificado una vulnerabilidad en Opcenter Execution Discrete (Todas las versiones anteriores a V3.2), Opcenter Execution Foundation (Todas las versiones anteriores a V3.2), Opcenter Execution Process (Todas las versiones anteriores a V3.2), Opcenter Intelligence (Todas las versiones anteriores a V3.3), Opcenter Quality (Todas las versiones anteriores a V11.3), Opcenter RD&L (V8.0), SIMATIC IT LMS (Todas las versiones anteriores a V2.6), SIMATIC IT Production Suite (Todas las versiones anteriores a V8. 0), SIMATIC Notifier Server for Windows (Todas las versiones), SIMATIC PCS neo (Todas las versiones anteriores a V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (Todas las versiones anteriores a V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (Todas las versiones anteriores a V16 Update 2), SIMOCODE ES V15. 1 (Todas las versiones anteriores a V15.1 Update 4), SIMOCODE ES V16 (Todas las versiones anteriores a V16 Update 1), Soft Starter ES V15.1 (Todas las versiones anteriores a V15.1 Update 3), Soft Starter ES V16 (Todas las versiones anteriores a V16 Update 1). El envío de un paquete especialmente diseñado al servicio afectado podría causar una denegación de servicio remota parcial, que haría que el servicio se reiniciara

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-01-21 CVE Reserved
2020-07-14 CVE Published
2023-06-20 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://cert-portal.siemens.com/productcert/pdf/ssa-841348.pdf	2023-01-30

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Siemens Search vendor "Siemens"		Opcenter Execution Discrete Search vendor "Siemens" for product "Opcenter Execution Discrete"				< 3.2 Search vendor "Siemens" for product "Opcenter Execution Discrete" and version " < 3.2"		-		Affected
Siemens Search vendor "Siemens"		Opcenter Execution Foundation Search vendor "Siemens" for product "Opcenter Execution Foundation"				< 3.2 Search vendor "Siemens" for product "Opcenter Execution Foundation" and version " < 3.2"		-		Affected
Siemens Search vendor "Siemens"		Opcenter Execution Process Search vendor "Siemens" for product "Opcenter Execution Process"				< 3.2 Search vendor "Siemens" for product "Opcenter Execution Process" and version " < 3.2"		-		Affected
Siemens Search vendor "Siemens"		Opcenter Intelligence Search vendor "Siemens" for product "Opcenter Intelligence"				*		-		Affected
Siemens Search vendor "Siemens"		Opcenter Quality Search vendor "Siemens" for product "Opcenter Quality"				< 11.3 Search vendor "Siemens" for product "Opcenter Quality" and version " < 11.3"		-		Affected
Siemens Search vendor "Siemens"		Opcenter Rd\&l Search vendor "Siemens" for product "Opcenter Rd\&l"				8.0 Search vendor "Siemens" for product "Opcenter Rd\&l" and version "8.0"		-		Affected
Siemens Search vendor "Siemens"		Simatic It Lms Search vendor "Siemens" for product "Simatic It Lms"				*		-		Affected
Siemens Search vendor "Siemens"		Simatic It Production Suite Search vendor "Siemens" for product "Simatic It Production Suite"				*		-		Affected
Siemens Search vendor "Siemens"		Simatic Notifier Server Search vendor "Siemens" for product "Simatic Notifier Server"				*		windows		Affected
Siemens Search vendor "Siemens"		Simatic Pcs Neo Search vendor "Siemens" for product "Simatic Pcs Neo"				*		-		Affected
Siemens Search vendor "Siemens"		Simatic Step 7 Search vendor "Siemens" for product "Simatic Step 7"				>= 15 <= 15.1 Search vendor "Siemens" for product "Simatic Step 7" and version " >= 15 <= 15.1"		-		Affected
Siemens Search vendor "Siemens"		Simatic Step 7 Search vendor "Siemens" for product "Simatic Step 7"				16 Search vendor "Siemens" for product "Simatic Step 7" and version "16"		-		Affected
Siemens Search vendor "Siemens"		Simatic Step 7 Search vendor "Siemens" for product "Simatic Step 7"				16 Search vendor "Siemens" for product "Simatic Step 7" and version "16"		update_1		Affected
Siemens Search vendor "Siemens"		Simocode Es Search vendor "Siemens" for product "Simocode Es"				*		-		Affected
Siemens Search vendor "Siemens"		Soft Starter Es Search vendor "Siemens" for product "Soft Starter Es"				*		-		Affected