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The vulnerability of the tcpcheck_net() function in the MQTT Packet Handler component of the TOTOLINK T6 mesh-system software allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
🗓️ 20 Aug 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 1 Views
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2025-8170 | 25 Jul 202521:13 | – | circl |
 | TOTOLINK T6 安全漏洞 | 25 Jul 202500:00 | – | cnnvd |
 | CVE-2025-8170 | 25 Jul 202521:02 | – | cve |
 | CVE-2025-8170 TOTOLINK T6 MQTT Packet meshSlaveDlfw tcpcheck_net buffer overflow | 25 Jul 202521:02 | – | cvelist |
 | EUVD-2025-22753 | 3 Oct 202520:07 | – | euvd |
 | CVE-2025-8170 | 25 Jul 202521:15 | – | nvd |
 | CVE-2025-8170 | 25 Jul 202521:15 | – | osv |
 | PT-2025-30935 · Totolink · Totolink T6 | 25 Jul 202500:00 | – | ptsecurity |
 | CVE-2025-8170 | 27 Jul 202521:32 | – | redhatcve |
 | CVE-2025-8170 TOTOLINK T6 MQTT Packet meshSlaveDlfw tcpcheck_net buffer overflow | 25 Jul 202521:02 | – | vulnrichment |
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09 Apr 2026 00:00Current
7.6High risk
Vulners AI Score7.6
CVSS 38.8
CVSS 29
EPSS0.01035