// For flags

CVE-2020-5388

 

Severity Score

6.9
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Dell Inspiron 15 7579 2-in-1 BIOS versions prior to 1.31.0 contain an Improper SMM communication buffer verification vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.

Dell Inspiron 15 7579 2-en-1 BIOS versiones anteriores a 1.31.0, contienen una vulnerabilidad de verificación de búfer de comunicación SMM Inapropiada. Un usuario malicioso autenticado local podría potencialmente explotar esta vulnerabilidad mediante el uso de una SMI para obtener una ejecución de código arbitraria en SMRAM

*Credits: N/A
CVSS Scores
Attack Vector
Physical
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-01-03 CVE Reserved
  • 2020-11-10 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Dell
Search vendor "Dell"
 Inspiron 15 7579 Firmware
Search vendor "Dell" for product "Inspiron 15 7579 Firmware"
 < 1.31.0
Search vendor "Dell" for product "Inspiron 15 7579 Firmware" and version " < 1.31.0"
-
Affected
in Dell
Search vendor "Dell"
 Inspiron 15 7579
Search vendor "Dell" for product "Inspiron 15 7579"
--
Safe