CVE Details
Basic Information
| Title | TOTOLINK T6 MQTT Service recvSlaveUpgstatus buffer overflow |
|---|---|
| Type | cve |
| Published | 2025-07-20T23:02:08.791Z |
| Modified | 2025-07-20T23:02:08.791Z |
Product Information
| Vendor | TOTOLINK |
|---|---|
| Product | T6 |
| Version | 4.1.5cu.748_B20211015 |
CVSS Information
| Base Score | 8.7 (HIGH) |
|---|---|
| Attack Vector | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P |
AI Analysis
| AI Description | A critical buffer overflow vulnerability in the MQTT service of TOTOLINK T6 routers allows remote attackers to exploit the recvSlaveUpgstatus function, potentially leading to system compromise. |
|---|---|
| AI Severity | High |
| AI Vendor | TOTOLINK |
| AI Product | TOTOLINK T6 |
| AI Version | 4.1.5cu.748_B20211015 |
Affected Products
- TOTOLINK T6 4.1.5cu.748_B20211015
Additional Information
| CWE List | CWE-120, CWE-119 |
|---|---|
| Source | VulDB |
Description
A vulnerability, which was classified as critical, has been found in TOTOLINK T6 4.1.5cu.748_B20211015. This issue affects the function recvSlaveUpgstatus of the component MQTT Service. The manipulation of the argument s leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.