CVE-2025-28221

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-28221
Tenda W6_S v1.0.0.4_510 has a Buffer Overflow vulnerability in the set_local_time function, which allows remote attackers to cause web server crash via parameter time 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/time.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

08 May 2025, 17:38

Type Values Removed Values Added
First Time Tenda
Tenda w6-s
Tenda w6-s Firmware
References () https://github.com/IdaJea/IOT_vuln_1/blob/master/w6_s_v1.0.0.4/time.pdf - () https://github.com/IdaJea/IOT_vuln_1/blob/master/w6_s_v1.0.0.4/time.pdf - Broken Link
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
CWE CWE-120
Summary
  • (es) Tenda W6_S v1.0.0.4_510 tiene una vulnerabilidad de desbordamiento de búfer en la función set_local_time, que permite a atacantes remotos provocar un bloqueo del servidor web a través del parámetro time pasado al binario mediante una solicitud POST.
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5

28 Mar 2025, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-03-28 14:15

Updated : 2025-05-08 17:38

NVD link : CVE-2025-28221

Mitre link : CVE-2025-28221

CVE.ORG link : CVE-2025-28221

JSON object : View

Products Affected

tenda

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

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