// For flags

CVE-2021-40055

 

Severity Score

5.9
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

There is a man-in-the-middle attack vulnerability during system update download in recovery mode. Successful exploitation of this vulnerability may affect integrity.

Se presenta una vulnerabilidad de ataque de tipo man-in-the-middle durante la descarga de actualizaciones del sistema en modo de recuperación. Una explotación con éxito de esta vulnerabilidad puede afectar la integridad

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Complete
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-08-23 CVE Reserved
  • 2022-03-07 CVE Published
  • 2024-08-04 CVE Updated
  • 2024-10-11 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Huawei
Search vendor "Huawei"
Emui
Search vendor "Huawei" for product "Emui"
10.0.0
Search vendor "Huawei" for product "Emui" and version "10.0.0"
-
Affected
Huawei
Search vendor "Huawei"
Emui
Search vendor "Huawei" for product "Emui"
10.1.0
Search vendor "Huawei" for product "Emui" and version "10.1.0"
-
Affected
Huawei
Search vendor "Huawei"
Emui
Search vendor "Huawei" for product "Emui"
10.1.1
Search vendor "Huawei" for product "Emui" and version "10.1.1"
-
Affected
Huawei
Search vendor "Huawei"
Emui
Search vendor "Huawei" for product "Emui"
11.0.0
Search vendor "Huawei" for product "Emui" and version "11.0.0"
-
Affected
Huawei
Search vendor "Huawei"
Emui
Search vendor "Huawei" for product "Emui"
11.0.1
Search vendor "Huawei" for product "Emui" and version "11.0.1"
-
Affected
Huawei
Search vendor "Huawei"
Emui
Search vendor "Huawei" for product "Emui"
12.0.0
Search vendor "Huawei" for product "Emui" and version "12.0.0"
-
Affected
Huawei
Search vendor "Huawei"
Harmonyos
Search vendor "Huawei" for product "Harmonyos"
2.0
Search vendor "Huawei" for product "Harmonyos" and version "2.0"
-
Affected
Huawei
Search vendor "Huawei"
Magic Ui
Search vendor "Huawei" for product "Magic Ui"
3.0.0
Search vendor "Huawei" for product "Magic Ui" and version "3.0.0"
-
Affected
Huawei
Search vendor "Huawei"
Magic Ui
Search vendor "Huawei" for product "Magic Ui"
3.1.0
Search vendor "Huawei" for product "Magic Ui" and version "3.1.0"
-
Affected
Huawei
Search vendor "Huawei"
Magic Ui
Search vendor "Huawei" for product "Magic Ui"
3.1.1
Search vendor "Huawei" for product "Magic Ui" and version "3.1.1"
-
Affected
Huawei
Search vendor "Huawei"
Magic Ui
Search vendor "Huawei" for product "Magic Ui"
4.0.0
Search vendor "Huawei" for product "Magic Ui" and version "4.0.0"
-
Affected