CVE-2025-28220

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-28220
Tenda W6_S v1.0.0.4_510 has a Buffer Overflow vulnerability in the setcfm function, which allows remote attackers to cause web server crash via parameter funcpara1 passed to the binary through a POST request.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/IdaJea/IOT_vuln_1/blob/master/w6_s_v1.0.0.4/setcfm.pdf Broken Link
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tenda:w6-s_firmware:1.0.0.4\(510\):*:*:*:*:*:*:*
cpe:2.3:h:tenda:w6-s:-:*:*:*:*:*:*:*
History

06 May 2025, 18:46

Type Values Removed Values Added
References () https://github.com/IdaJea/IOT_vuln_1/blob/master/w6_s_v1.0.0.4/setcfm.pdf - () https://github.com/IdaJea/IOT_vuln_1/blob/master/w6_s_v1.0.0.4/setcfm.pdf - Broken Link
First Time Tenda
Tenda w6-s
Tenda w6-s Firmware
CPE cpe:2.3:h:tenda:w6-s:-:*:*:*:*:*:*:*
cpe:2.3:o:tenda:w6-s_firmware:1.0.0.4\(510\):*:*:*:*:*:*:*

21 Apr 2025, 19:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
CWE CWE-120
Summary
  • (es) Tenda W6_S v1.0.0.4_510 tiene una vulnerabilidad de desbordamiento de búfer en la función setcfm, que permite a atacantes remotos provocar el bloqueo del servidor web a través del parámetro funcpara1 pasado al binario mediante una solicitud POST.

28 Mar 2025, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-03-28 14:15

Updated : 2025-05-06 18:46

NVD link : CVE-2025-28220

Mitre link : CVE-2025-28220

CVE.ORG link : CVE-2025-28220

JSON object : View

Products Affected

tenda

  • w6-s_firmware
  • w6-s
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')