CVE-2026-4960

HIGH

Tenda AC6 POST Request WizardHandle fromWizardHandle stack-based overflow

Title source: cna
STIX 2.1

Description

A vulnerability was determined in Tenda AC6 15.03.05.16. Affected is the function fromWizardHandle of the file /goform/WizardHandle of the component POST Request Handler. Executing a manipulation of the argument WANT/WANS can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.

References (5)

Core 5
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-353837 | Tenda AC6 POST Request WizardHandle fromWizardHandle stack-based overflow
https://vuldb.com/?id.353837
Signature, Permissions Required signature permissions-required
VDB-353837 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/?ctiid.353837
Third Party Advisory third-party-advisory
Submit #777616 | Tenda AC6 AC6 V1.0 V15.03.05.16 Buffer Overflow
https://vuldb.com/?submit.777616
Product product
https://www.tenda.com.cn/

Scores

CVSS v3 8.8
EPSS 0.0077
EPSS Percentile 50.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-119 CWE-121 CWE-787
Status published
Products (2)
Tenda/AC6 15.03.05.16
tenda/ac6_firmware 15.03.05.16
Published Mar 27, 2026
Tracked Since Mar 29, 2026