CVE-2019-16639

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-16639
An issue was found on the Ruijie EG-2000 series gateway. There is a newcli.php API interface without access control, which can allow an attacker (who only has web interface access) to use TELNET commands and/or show admin passwords via the mode_url=exec&command= substring. This affects EG-2000SE EG_RGOS 11.9 B11P1.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://0x.mk/?p=239 Exploit Third Party Advisory
https://0x.mk/?p=239 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:ruijie:eg-2000se_firmware:11.9_b11p1:*:*:*:*:*:*:*
cpe:2.3:h:ruijie:eg-2000se:-:*:*:*:*:*:*:*
History

17 Jun 2026, 02:22

Type Values Removed Values Added
References () https://0x.mk/?p=239 - Third Party Advisory, Exploit () https://0x.mk/?p=239 - Exploit, Third Party Advisory
Summary (es) Se encontró un problema en la puerta de enlace de la serie Ruijie EG-2000. Hay una interfaz API newcli.php sin control de acceso, que puede permitir a un atacante (que solo tiene acceso a la interfaz web) usar comandos TELNET y/o mostrar contraseñas de administrador a través de la subcadena mode_url=exec&command=. Esto afecta a EG-2000SE EG_RGOS 11.9 B11P1. (es) Se encontró un problema en la puerta de enlace de la serie Ruijie EG-2000. Existe una interfaz API newcli.php sin control de acceso, lo que puede permitir a un atacante (que solo tiene acceso a la interfaz web) usar comandos TELNET y/o mostrar contraseñas de administrador a través de la subcadena mode_url=exec&command=. Esto afecta a EG-2000SE EG_RGOS 11.9 B11P1.

09 Jul 2025, 17:00

Type Values Removed Values Added
References () https://0x.mk/?p=239 - () https://0x.mk/?p=239 - Third Party Advisory, Exploit
First Time Ruijie eg-2000se Firmware
Ruijie eg-2000se
Ruijie
CPE cpe:2.3:o:ruijie:eg-2000se_firmware:11.9_b11p1:*:*:*:*:*:*:*
cpe:2.3:h:ruijie:eg-2000se:-:*:*:*:*:*:*:*

21 Nov 2024, 04:30

Type Values Removed Values Added
References () https://0x.mk/?p=239 - () https://0x.mk/?p=239 -

01 Aug 2024, 13:41

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
CWE CWE-78
Summary
  • (es) Se encontró un problema en la puerta de enlace de la serie Ruijie EG-2000. Hay una interfaz API newcli.php sin control de acceso, que puede permitir a un atacante (que solo tiene acceso a la interfaz web) usar comandos TELNET y/o mostrar contraseñas de administrador a través de la subcadena mode_url=exec&command=. Esto afecta a EG-2000SE EG_RGOS 11.9 B11P1.

16 Jul 2024, 17:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-07-16 17:15

Updated : 2026-06-17 02:22

NVD link : CVE-2019-16639

Mitre link : CVE-2019-16639

CVE.ORG link : CVE-2019-16639

JSON object : View

Products Affected

ruijie

  • eg-2000se_firmware
  • eg-2000se
CWE
CWE-78

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