CVE-2026-2185

A flaw has been found in Tenda RX3 16.03.13.11. This issue affects the function set_device_name of the file /goform/setBlackRule of the component MAC Filtering Configuration Endpoint. This manipulation of the argument devName/mac causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been published and may be used.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/LX-66-LX/cve-new/issues/6	Exploit Issue Tracking
https://vuldb.com/?ctiid.344888	Permissions Required VDB Entry
https://vuldb.com/?id.344888	Third Party Advisory VDB Entry
https://vuldb.com/?submit.749715	Third Party Advisory VDB Entry
https://www.tenda.com.cn/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:rx3_firmware:16.03.13.11:*:*:*:*:*:*:*

cpe:2.3:h:tenda:rx3:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-08 21:15

Updated : 2026-02-10 14:54

NVD link : CVE-2026-2185

Mitre link : CVE-2026-2185

CVE.ORG link : CVE-2026-2185

JSON object : View

Products Affected

tenda

rx3
rx3_firmware

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

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