// For flags

CVE-2023-49254

Command injection in the network test tools

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Authenticated user can execute arbitrary commands in the context of the root user by providing payload in the "destination" field of the network test tools. This is similar to the vulnerability CVE-2021-28151 mitigated on the user interface level by blacklisting characters with JavaScript, however, it can still be exploited by sending POST requests directly.

El usuario autenticado puede ejecutar comandos arbitrarios en el contexto del usuario root proporcionando un payload en el campo "destination" de las herramientas de prueba de red. Esto es similar a la vulnerabilidad CVE-2021-28151 mitigada en el nivel de la interfaz de usuario al incluir caracteres en la lista negra con JavaScript; sin embargo, aún se puede explotar enviando solicitudes POST directamente.

*Credits: Robert Pogorzelski (SEQRED)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-11-24 CVE Reserved
  • 2024-01-12 CVE Published
  • 2024-01-19 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC
  • CAPEC-88: OS Command Injection
References (2)
URL Tag Source
https://cert.pl/en/posts/2024/01/CVE-2023-49253 Third Party Advisory
https://cert.pl/posts/2024/01/CVE-2023-49253 Third Party Advisory
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Hongdian
Search vendor "Hongdian"
 H8951-4g-esp Firmware
Search vendor "Hongdian" for product "H8951-4g-esp Firmware"
 < 2310271149
Search vendor "Hongdian" for product "H8951-4g-esp Firmware" and version " < 2310271149"
-
Affected
in Hongdian
Search vendor "Hongdian"
 H8951-4g-esp
Search vendor "Hongdian" for product "H8951-4g-esp"
--
Safe