CVE-2026-4975

HIGH

Tenda AC15 POST Request setcfm formSetCfm memory corruption

Title source: cna
STIX 2.1

Description

A vulnerability has been found in Tenda AC15 15.03.05.19. This affects the function formSetCfm of the file /goform/setcfm of the component POST Request Handler. The manipulation of the argument funcpara1 leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

References (5)

Core 5
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-353862 | Tenda AC15 POST Request setcfm formSetCfm memory corruption
https://vuldb.com/?id.353862
Signature, Permissions Required signature permissions-required
VDB-353862 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/?ctiid.353862
Third Party Advisory third-party-advisory
Submit #778261 | Tenda AC15 AC15 V1.0 V15.03.05.19_multi Buffer Overflow
https://vuldb.com/?submit.778261
Product product
https://www.tenda.com.cn/

Scores

CVSS v3 8.8
EPSS 0.0063
EPSS Percentile 45.4%
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/AC15 15.03.05.19
tenda/ac15_firmware 15.03.05.19_multi
Published Mar 27, 2026
Tracked Since Mar 29, 2026