CVE-2020-0536

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Improper input validation in the DAL subsystem for Intel(R) CSME versions before 11.8.77, 11.12.77, 11.22.77, 12.0.64, 13.0.32,14.0.33 and Intel(R) TXE versions before 3.1.75 and 4.0.25 may allow an unauthenticated user to potentially enable information disclosure via network access.

Una comprobación de entrada inapropiada en el subsistema DAL para Intel® CSME versiones anteriores a 11.8.77, 11.12.77, 11.22.77, 12.0.64, 13.0.32,14.0.33 e Intel® TXE versiones anteriores a 3.1.75 y 4.0.25, puede permitir a un usuario no autenticado habilitar potencialmente una divulgación de información por medio de un acceso de red

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-10-28 CVE Reserved
2020-06-15 CVE Published
2024-04-04 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (3)

URL	Tag	Source
https://security.netapp.com/advisory/ntap-20200611-0006	X_refsource_confirm
https://support.lenovo.com/de/en/product_security/len-30041	X_refsource_misc

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html	2020-07-22

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Intel Search vendor "Intel"		Converged Security Management Engine Firmware Search vendor "Intel" for product "Converged Security Management Engine Firmware"				>= 11.0 < 11.8.77 Search vendor "Intel" for product "Converged Security Management Engine Firmware" and version " >= 11.0 < 11.8.77"		-		Affected
Intel Search vendor "Intel"		Converged Security Management Engine Firmware Search vendor "Intel" for product "Converged Security Management Engine Firmware"				>= 11.10 < 11.12.77 Search vendor "Intel" for product "Converged Security Management Engine Firmware" and version " >= 11.10 < 11.12.77"		-		Affected
Intel Search vendor "Intel"		Converged Security Management Engine Firmware Search vendor "Intel" for product "Converged Security Management Engine Firmware"				>= 11.20 < 11.22.77 Search vendor "Intel" for product "Converged Security Management Engine Firmware" and version " >= 11.20 < 11.22.77"		-		Affected
Intel Search vendor "Intel"		Converged Security Management Engine Firmware Search vendor "Intel" for product "Converged Security Management Engine Firmware"				>= 12.0 < 12.0.64 Search vendor "Intel" for product "Converged Security Management Engine Firmware" and version " >= 12.0 < 12.0.64"		undefined		Affected
Intel Search vendor "Intel"		Converged Security Management Engine Firmware Search vendor "Intel" for product "Converged Security Management Engine Firmware"				>= 13.0 < 13.0.32 Search vendor "Intel" for product "Converged Security Management Engine Firmware" and version " >= 13.0 < 13.0.32"		-		Affected
Intel Search vendor "Intel"		Converged Security Management Engine Firmware Search vendor "Intel" for product "Converged Security Management Engine Firmware"				>= 14.0 < 14.0.33 Search vendor "Intel" for product "Converged Security Management Engine Firmware" and version " >= 14.0 < 14.0.33"		-		Affected
Intel Search vendor "Intel"		Trusted Execution Engine Firmware Search vendor "Intel" for product "Trusted Execution Engine Firmware"				>= 3.0 < 3.1.75 Search vendor "Intel" for product "Trusted Execution Engine Firmware" and version " >= 3.0 < 3.1.75"		-		Affected
Intel Search vendor "Intel"		Trusted Execution Engine Firmware Search vendor "Intel" for product "Trusted Execution Engine Firmware"				>= 4.0 < 4.0.25 Search vendor "Intel" for product "Trusted Execution Engine Firmware" and version " >= 4.0 < 4.0.25"		-		Affected