CVE-2025-29649

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-29649
SQL Injection vulnerability exists in the TP-Link TL-WR840N router s login dashboard (version 1.0), allowing an unauthenticated attacker to inject malicious SQL statements via the username and password fields. NOTE: this is disputed because the issue can only be reproduced on a supplier-provided emulator, where access control is intentionally absent for ease of functional testing.

7.3 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://github.com/TheVeteran1/Vulnerability-Research/blob/main/CVE-2025-29649 Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tp-link:tl-wr840n_firmware:1.0:*:*:*:*:*:*:*
cpe:2.3:h:tp-link:tl-wr840n:-:*:*:*:*:*:*:*
History

24 Apr 2025, 12:51

Type Values Removed Values Added
First Time Tp-link
Tp-link tl-wr840n Firmware
Tp-link tl-wr840n
CPE cpe:2.3:h:tp-link:tl-wr840n:-:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:tl-wr840n_firmware:1.0:*:*:*:*:*:*:*
References () https://github.com/TheVeteran1/Vulnerability-Research/blob/main/CVE-2025-29649 - () https://github.com/TheVeteran1/Vulnerability-Research/blob/main/CVE-2025-29649 - Third Party Advisory

24 Apr 2025, 00:15

Type Values Removed Values Added
Summary
  • (es) Existe una vulnerabilidad de inyección SQL en TP-Link TL-WR840N router s login dashboard (versión 1.0), que permite a un atacante no autenticado inyecte sentencias SQL maliciosas a través de los campos de nombre de usuario y contraseña.
Summary (en) SQL Injection vulnerability exists in the TP-Link TL-WR840N router s login dashboard (version 1.0), allowing an unauthenticated attacker to inject malicious SQL statements via the username and password fields. (en) SQL Injection vulnerability exists in the TP-Link TL-WR840N router s login dashboard (version 1.0), allowing an unauthenticated attacker to inject malicious SQL statements via the username and password fields. NOTE: this is disputed because the issue can only be reproduced on a supplier-provided emulator, where access control is intentionally absent for ease of functional testing.

16 Apr 2025, 21:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.3
CWE CWE-89

16 Apr 2025, 20:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-04-16 20:15

Updated : 2025-04-24 12:51

NVD link : CVE-2025-29649

Mitre link : CVE-2025-29649

CVE.ORG link : CVE-2025-29649

JSON object : View

Products Affected

tp-link

  • tl-wr840n
  • tl-wr840n_firmware
CWE
CWE-89

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