CVE-2024-51409

Buffer Overflow vulnerability in Tenda O3 v.1.0.0.5 allows a remote attacker to cause a denial of service via a network packet in a fixed format to a router running the corresponding version of the firmware.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_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/fireknight-hJ/Tenda-cve-pocs/blob/main/Tenda%20O3V1.0.0.5%284180%29/websReadEvent.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:o3_firmware:1.0.0.5:*:*:*:*:*:*:*

cpe:2.3:h:tenda:o3:-:*:*:*:*:*:*:*

History

11 Apr 2025, 15:04

Type	Values Removed	Values Added
First Time		Tenda Tenda o3 Firmware Tenda o3
CPE		cpe:2.3:o:tenda:o3_firmware:1.0.0.5:::::::* cpe:2.3:h:tenda:o3:-:::::::*
References	~~() https://github.com/fireknight-hJ/Tenda-cve-pocs/blob/main/Tenda%20O3V1.0.0.5%284180%29/websReadEvent.md -~~	() https://github.com/fireknight-hJ/Tenda-cve-pocs/blob/main/Tenda%20O3V1.0.0.5%284180%29/websReadEvent.md - Exploit, Third Party Advisory

07 Nov 2024, 16:35

Type	Values Removed	Values Added
Summary		(es) La vulnerabilidad de desbordamiento de búfer en Tenda O3 v.1.0.0.5 permite a un atacante remoto provocar una denegación de servicio a través de un paquete de red en un formato fijo a un enrutador que ejecuta la versión correspondiente del firmware.
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5
CWE		CWE-120

06 Nov 2024, 23:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-11-06 23:15

Updated : 2025-04-11 15:04

NVD link : CVE-2024-51409

Mitre link : CVE-2024-51409

CVE.ORG link : CVE-2024-51409

JSON object : View

Products Affected

tenda

o3
o3_firmware

CWE

CWE-120

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

6.5 /10