CVE-2026-105778

A vulnerability has been found in Tenda AC5 02.03.01.111_multi. Affected by this issue is some unknown functionality of the file /goform/setWifi of the component Wifi Handler. Such manipulation of the argument wifiPwd leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS v3 9.9 CRITICAL
CVSS v2.0 9.0 HIGH

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

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/raisecnull/Tenda-AC5v3-BOF/blob/main/blog.md
https://vuldb.com/cve/CVE-2026-105778
https://vuldb.com/submit/992587
https://vuldb.com/vuln/413811
https://vuldb.com/vuln/413811/cti
https://www.tenda.com.cn/

Configurations

No configuration.

History

06 Oct 2026, 07:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-06 07:16

Updated : 2026-10-06 18:16

NVD link : CVE-2026-105778

Mitre link : CVE-2026-105778

CVE.ORG link : CVE-2026-105778

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

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