CVE-2024-22197

Authenticated (user role) remote command execution by modifying `nginx` settings (GHSL-2023-269)

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Nginx-ui is online statistics for Server Indicators Monitor CPU usage, memory usage, load average, and disk usage in real-time. The `Home > Preference` page exposes a small list of nginx settings such as `Nginx Access Log Path` and `Nginx Error Log Path`. However, the API also exposes `test_config_cmd`, `reload_cmd` and `restart_cmd`. While the UI doesn't allow users to modify any of these settings, it is possible to do so by sending a request to the API. This issue may lead to authenticated Remote Code Execution, Privilege Escalation, and Information Disclosure. This issue has been patched in version 2.0.0.beta.9.

Nginx-ui son estadísticas en línea para indicadores del servidor. Supervise el uso de la CPU, el uso de la memoria, el promedio de carga y el uso del disco en tiempo real. La página `Home > Preference` expone una pequeña lista de configuraciones de nginx, como `Nginx Access Log Path` y `Nginx Error Log Path`. Sin embargo, la API también expone `test_config_cmd`, `reload_cmd` y `restart_cmd`. Si bien la interfaz de usuario no permite a los usuarios modificar ninguna de estas configuraciones, es posible hacerlo enviando una solicitud a la API. Este problema puede provocar una ejecución remota de código, una escalada de privilegios y una divulgación de información autenticada. Este problema se solucionó en la versión 2.0.0.beta.9.

*Credits: N/A

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

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

Low

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2024-01-08 CVE Reserved
2024-01-11 CVE Published
2024-01-19 EPSS Updated
2024-08-01 CVE Updated
2024-08-01 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-pxmr-q2x3-9x9m	2024-08-01

URL	Date	SRC
https://github.com/0xJacky/nginx-ui/commit/827e76c46e63c52114a62a899f61313039c754e3	2024-02-29

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Nginxui Search vendor "Nginxui"		Nginx Ui Search vendor "Nginxui" for product "Nginx Ui"				< 2.0.0 Search vendor "Nginxui" for product "Nginx Ui" and version " < 2.0.0"		-		Affected
Nginxui Search vendor "Nginxui"		Nginx Ui Search vendor "Nginxui" for product "Nginx Ui"				2.0.0 Search vendor "Nginxui" for product "Nginx Ui" and version "2.0.0"		beta1		Affected
Nginxui Search vendor "Nginxui"		Nginx Ui Search vendor "Nginxui" for product "Nginx Ui"				2.0.0 Search vendor "Nginxui" for product "Nginx Ui" and version "2.0.0"		beta2		Affected
Nginxui Search vendor "Nginxui"		Nginx Ui Search vendor "Nginxui" for product "Nginx Ui"				2.0.0 Search vendor "Nginxui" for product "Nginx Ui" and version "2.0.0"		beta3		Affected
Nginxui Search vendor "Nginxui"		Nginx Ui Search vendor "Nginxui" for product "Nginx Ui"				2.0.0 Search vendor "Nginxui" for product "Nginx Ui" and version "2.0.0"		beta4		Affected
Nginxui Search vendor "Nginxui"		Nginx Ui Search vendor "Nginxui" for product "Nginx Ui"				2.0.0 Search vendor "Nginxui" for product "Nginx Ui" and version "2.0.0"		beta4_patch		Affected
Nginxui Search vendor "Nginxui"		Nginx Ui Search vendor "Nginxui" for product "Nginx Ui"				2.0.0 Search vendor "Nginxui" for product "Nginx Ui" and version "2.0.0"		beta5		Affected
Nginxui Search vendor "Nginxui"		Nginx Ui Search vendor "Nginxui" for product "Nginx Ui"				2.0.0 Search vendor "Nginxui" for product "Nginx Ui" and version "2.0.0"		beta5_patch		Affected
Nginxui Search vendor "Nginxui"		Nginx Ui Search vendor "Nginxui" for product "Nginx Ui"				2.0.0 Search vendor "Nginxui" for product "Nginx Ui" and version "2.0.0"		beta6		Affected
Nginxui Search vendor "Nginxui"		Nginx Ui Search vendor "Nginxui" for product "Nginx Ui"				2.0.0 Search vendor "Nginxui" for product "Nginx Ui" and version "2.0.0"		beta6_patch		Affected
Nginxui Search vendor "Nginxui"		Nginx Ui Search vendor "Nginxui" for product "Nginx Ui"				2.0.0 Search vendor "Nginxui" for product "Nginx Ui" and version "2.0.0"		beta6_patch2		Affected
Nginxui Search vendor "Nginxui"		Nginx Ui Search vendor "Nginxui" for product "Nginx Ui"				2.0.0 Search vendor "Nginxui" for product "Nginx Ui" and version "2.0.0"		beta7		Affected
Nginxui Search vendor "Nginxui"		Nginx Ui Search vendor "Nginxui" for product "Nginx Ui"				2.0.0 Search vendor "Nginxui" for product "Nginx Ui" and version "2.0.0"		beta8		Affected
Nginxui Search vendor "Nginxui"		Nginx Ui Search vendor "Nginxui" for product "Nginx Ui"				2.0.0 Search vendor "Nginxui" for product "Nginx Ui" and version "2.0.0"		beta8_patch		Affected