CVE-2025-45491

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-45491
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.ddnsStatus DynDNS function via the username parameter.

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://github.com/JZP018/vuln03/blob/main/linksys/E5600/CI_ddnsStatus_DynDNS_username/CI_ddnsStatus_DynDNS_username.pdf Exploit
https://github.com/JZP018/vuln03/blob/main/linksys/E5600/CI_ddnsStatus_DynDNS_username/CI_ddnsStatus_DynDNS_username.py Product
https://github.com/JZP018/vuln03/blob/main/linksys/E5600/CI_ddnsStatus_DynDNS_username/CI_ddnsStatus_DynDNS_username.pdf Exploit
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:linksys:e5600_firmware:1.1.0.26:*:*:*:*:*:*:*
cpe:2.3:h:linksys:e5600:-:*:*:*:*:*:*:*
History

13 May 2025, 20:19

Type Values Removed Values Added
First Time Linksys e5600 Firmware
Linksys
Linksys e5600
CWE CWE-77
References () https://github.com/JZP018/vuln03/blob/main/linksys/E5600/CI_ddnsStatus_DynDNS_username/CI_ddnsStatus_DynDNS_username.pdf - () https://github.com/JZP018/vuln03/blob/main/linksys/E5600/CI_ddnsStatus_DynDNS_username/CI_ddnsStatus_DynDNS_username.pdf - Exploit
References () https://github.com/JZP018/vuln03/blob/main/linksys/E5600/CI_ddnsStatus_DynDNS_username/CI_ddnsStatus_DynDNS_username.py - () https://github.com/JZP018/vuln03/blob/main/linksys/E5600/CI_ddnsStatus_DynDNS_username/CI_ddnsStatus_DynDNS_username.py - Product
CPE cpe:2.3:h:linksys:e5600:-:*:*:*:*:*:*:*
cpe:2.3:o:linksys:e5600_firmware:1.1.0.26:*:*:*:*:*:*:*

07 May 2025, 14:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
CWE CWE-78
References () https://github.com/JZP018/vuln03/blob/main/linksys/E5600/CI_ddnsStatus_DynDNS_username/CI_ddnsStatus_DynDNS_username.pdf - () https://github.com/JZP018/vuln03/blob/main/linksys/E5600/CI_ddnsStatus_DynDNS_username/CI_ddnsStatus_DynDNS_username.pdf -
Summary
  • (es) Se descubrió que Linksys E5600 v1.1.0.26 contiene una vulnerabilidad de inyección de comandos en la función DynDNS runtime.ddnsStatus a través del parámetro de nombre de usuario.

06 May 2025, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-05-06 16:15

Updated : 2025-05-13 20:19

NVD link : CVE-2025-45491

Mitre link : CVE-2025-45491

CVE.ORG link : CVE-2025-45491

JSON object : View

Products Affected

linksys

  • e5600
  • e5600_firmware
CWE
CWE-77

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

CWE-78

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