Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Totolink | T6 Firmware | v4.1.5cu.748_b20211015 |
| Totolink | T6 | 3 |
Related Weaknesses (CWE)
References
- https://github.com/AnduinBrian/Public/blob/main/Totolink%20T6/Vuln/6.mdExploitThird Party Advisory
- https://github.com/AnduinBrian/Public/blob/main/Totolink%20T6/Vuln/6.md#pocExploitThird Party Advisory
- https://vuldb.com/?ctiid.317027Permissions Required
- https://vuldb.com/?id.317027Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.618655Third Party AdvisoryVDB Entry
- https://www.totolink.net/Product
FAQ
What is CVE-2025-7912?
CVE-2025-7912 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 manipulati...
How severe is CVE-2025-7912?
CVE-2025-7912 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-7912?
Check the references section above for vendor advisories and patch information. Affected products include: Totolink T6 Firmware, Totolink T6.