CVE-2024-9197

Severity Score

4.9

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

A post-authentication buffer overflow vulnerability in the parameter "action" of the CGI program in Zyxel VMG3625-T50B firmware versions through V5.50(ABPM.9.2)C0 could allow an authenticated attacker with administrator privileges to cause a temporary denial of service (DoS) condition against the web management interface by sending a crafted HTTP GET request to a vulnerable device if the function ZyEE is enabled.

Una vulnerabilidad de desbordamiento de búfer posterior a la autenticación en el parámetro "acción" del programa CGI en las versiones de firmware Zyxel VMG3625-T50B hasta V5.50(ABPM.9.2)C0 podría permitir que un atacante autenticado con privilegios de administrador provoque una condición de denegación de servicio (DoS) temporal contra la interfaz de administración web al enviar una solicitud HTTP GET manipulada a un dispositivo vulnerable si la función ZyEE está habilitada.

*Credits: N/A

CVSS Scores

Zyxel Corporationv3.1 4.9

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-09-26 CVE Reserved
2024-12-03 CVE Published
2024-12-03 CVE Updated
2024-12-03 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-and-post-authentication-command-injection-vulnerabilities-in-some-4g-lte-5g-nr-cpe-dsl-ethernet-cpe-fiber-onts-and-wifi-extenders-12-03-2024	2024-12-03

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Zyxel Search vendor "Zyxel"		VMG3625-T50B Firmware Search vendor "Zyxel" for product "VMG3625-T50B Firmware"				<= 5.50 Search vendor "Zyxel" for product "VMG3625-T50B Firmware" and version " <= 5.50"		en		Affected