// For flags

CVE-2017-7622

 

Severity Score

8.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

dde-daemon, the daemon process of DDE (Deepin Desktop Environment) 15.0 through 15.3, runs with root privileges and hardly does anything to identify the user who calls the function through D-Bus. Anybody can change the grub config, even to append some arguments to make a backdoor or privilege escalation, by calling DoWriteGrubSettings() provided by dde-daemon.

dde-daemon, el proceso daemon de DDE (Deepin Desktop Environment) 15.0 hasta la versión 15.3, se ejecuta con privilegios de root y apenas hace nada para identificar al usuario que llama a la función a través de D-Bus. Cualquiera puede cambiar la configuración de grub, incluso para añadir algunos argumentos para realizar una escalada de puerta trasera o de privilegios, llamando a DoWriteGrubSettings() proporcionado por dde-daem

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2017-04-10 CVE Reserved
  • 2017-04-10 CVE Published
  • 2024-09-17 CVE Updated
  • 2024-09-17 EPSS Updated
  • 2024-09-17 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-862: Missing Authorization
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Deepin
Search vendor "Deepin"
 Deepin Desktop Environment
Search vendor "Deepin" for product "Deepin Desktop Environment"
 15.0
Search vendor "Deepin" for product "Deepin Desktop Environment" and version "15.0"
-
Affected
Deepin
Search vendor "Deepin"
 Deepin Desktop Environment
Search vendor "Deepin" for product "Deepin Desktop Environment"
 15.1
Search vendor "Deepin" for product "Deepin Desktop Environment" and version "15.1"
-
Affected
Deepin
Search vendor "Deepin"
 Deepin Desktop Environment
Search vendor "Deepin" for product "Deepin Desktop Environment"
 15.2
Search vendor "Deepin" for product "Deepin Desktop Environment" and version "15.2"
-
Affected
Deepin
Search vendor "Deepin"
 Deepin Desktop Environment
Search vendor "Deepin" for product "Deepin Desktop Environment"
 15.3
Search vendor "Deepin" for product "Deepin Desktop Environment" and version "15.3"
-
Affected