// For flags

CVE-2021-23910

 

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An issue was discovered in HERMES 2.1 in the MBUX Infotainment System on Mercedes-Benz vehicles through 2021. There is an out-of-bounds array access in RemoteDiagnosisApp.

Se detectó un problema en HERMES versión 2.1 en el sistema de infoentretenimiento MBUX de los vehículos Mercedes-Benz hasta 2021. Hay un acceso a un array fuera de límites en RemoteDiagnosisApp

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-12 CVE Reserved
  • 2021-05-13 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • 2024-09-15 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Mercedes-benz
Search vendor "Mercedes-benz"
Hermes
Search vendor "Mercedes-benz" for product "Hermes"
2.1
Search vendor "Mercedes-benz" for product "Hermes" and version "2.1"
-
Affected
in Mercedes-benz
Search vendor "Mercedes-benz"
A 220
Search vendor "Mercedes-benz" for product "A 220"
--
Safe
Mercedes-benz
Search vendor "Mercedes-benz"
Hermes
Search vendor "Mercedes-benz" for product "Hermes"
2.1
Search vendor "Mercedes-benz" for product "Hermes" and version "2.1"
-
Affected
in Mercedes-benz
Search vendor "Mercedes-benz"
A 220 4matic
Search vendor "Mercedes-benz" for product "A 220 4matic"
--
Safe
Mercedes-benz
Search vendor "Mercedes-benz"
Hermes
Search vendor "Mercedes-benz" for product "Hermes"
2.1
Search vendor "Mercedes-benz" for product "Hermes" and version "2.1"
-
Affected
in Mercedes-benz
Search vendor "Mercedes-benz"
E 350
Search vendor "Mercedes-benz" for product "E 350"
--
Safe
Mercedes-benz
Search vendor "Mercedes-benz"
Hermes
Search vendor "Mercedes-benz" for product "Hermes"
2.1
Search vendor "Mercedes-benz" for product "Hermes" and version "2.1"
-
Affected
in Mercedes-benz
Search vendor "Mercedes-benz"
E 350 4matic
Search vendor "Mercedes-benz" for product "E 350 4matic"
--
Safe
Mercedes-benz
Search vendor "Mercedes-benz"
Hermes
Search vendor "Mercedes-benz" for product "Hermes"
2.1
Search vendor "Mercedes-benz" for product "Hermes" and version "2.1"
-
Affected
in Mercedes-benz
Search vendor "Mercedes-benz"
Eqc
Search vendor "Mercedes-benz" for product "Eqc"
--
Safe
Mercedes-benz
Search vendor "Mercedes-benz"
Hermes
Search vendor "Mercedes-benz" for product "Hermes"
2.1
Search vendor "Mercedes-benz" for product "Hermes" and version "2.1"
-
Affected
in Mercedes-benz
Search vendor "Mercedes-benz"
Gle 350
Search vendor "Mercedes-benz" for product "Gle 350"
--
Safe
Mercedes-benz
Search vendor "Mercedes-benz"
Hermes
Search vendor "Mercedes-benz" for product "Hermes"
2.1
Search vendor "Mercedes-benz" for product "Hermes" and version "2.1"
-
Affected
in Mercedes-benz
Search vendor "Mercedes-benz"
Gle 350 4matic
Search vendor "Mercedes-benz" for product "Gle 350 4matic"
--
Safe