Tenda AC5 Wifi setWifi stack-based overflow
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.
CVE-2026-105778
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-105778
AC5
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"cpes": [
"cpe:2.3:o:tenda:ac5_firmware:*:*:*:*:*:*:*:*"
],
"vendor": "Tenda",
"modules": [
"Wifi Handler"
],
"product": "AC5",
"versions": [
{
"status": "affected",
"version": "02.03.01.111_multi"
}
]
}
]- Related CVEs
- CVE-2026-105778
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #9464 · Revision 1
- Added to Heist Feed
- Publisher date