CVE-2025-70329

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-70329
TOTOLink X5000R v9.1.0cu_2415_B20250515 contains an OS command injection vulnerability in the setIptvCfg handler of the /usr/sbin/lighttpd executable. The vlanVidLan1 (and other vlanVidLanX) parameters are retrieved via Uci_Get_Str and passed to the CsteSystem function without adequate validation or filtering. This allows an authenticated attacker to execute arbitrary shell commands with root privileges by injecting shell metacharacters into the affected parameters.

8.0 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/neighborhood-H/0-DAY/blob/main/Toto-link/X5000R/SetIptvCfg/report.md Exploit Third Party Advisory
https://www.notion.so/TOTOLINK-X5000R-SetIptvCfg-2d170566ca7f8027ad47e6b5429025fc?source=copy_link Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:totolink:x5000r_firmware:9.1.0cu.2415_b20250515:*:*:*:*:*:*:*
cpe:2.3:h:totolink:x5000r:-:*:*:*:*:*:*:*
History

24 Feb 2026, 20:38

Type Values Removed Values Added
References () https://github.com/neighborhood-H/0-DAY/blob/main/Toto-link/X5000R/SetIptvCfg/report.md - () https://github.com/neighborhood-H/0-DAY/blob/main/Toto-link/X5000R/SetIptvCfg/report.md - Exploit, Third Party Advisory
References () https://www.notion.so/TOTOLINK-X5000R-SetIptvCfg-2d170566ca7f8027ad47e6b5429025fc?source=copy_link - () https://www.notion.so/TOTOLINK-X5000R-SetIptvCfg-2d170566ca7f8027ad47e6b5429025fc?source=copy_link - Exploit, Third Party Advisory
First Time Totolink x5000r
Totolink x5000r Firmware
Totolink
Summary
  • (es) TOTOLink X5000R v9.1.0cu_2415_B20250515 contiene una vulnerabilidad de inyección de comandos del sistema operativo en el gestor setIptvCfg del ejecutable /usr/sbin/lighttpd. Los parámetros vlanVidLan1 (y otros vlanVidLanX) se recuperan a través de Uci_Get_Str y se pasan a la función CsteSystem sin validación o filtrado adecuados. Esto permite a un atacante autenticado ejecutar comandos de shell arbitrarios con privilegios de root inyectando metacaracteres de shell en los parámetros afectados.
CPE cpe:2.3:h:totolink:x5000r:-:*:*:*:*:*:*:*
cpe:2.3:o:totolink:x5000r_firmware:9.1.0cu.2415_b20250515:*:*:*:*:*:*:*

23 Feb 2026, 20:28

Type Values Removed Values Added
New CVE
Information

Published : 2026-02-23 20:28

Updated : 2026-02-24 20:38

NVD link : CVE-2025-70329

Mitre link : CVE-2025-70329

CVE.ORG link : CVE-2025-70329

JSON object : View

Products Affected

totolink

  • x5000r_firmware
  • x5000r
CWE
CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')