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CVE-2025-8170 TOTOLINK T6 MQTT Packet meshSlaveDlfw tcpcheck_net buffer overflow

🗓️ 25 Jul 2025 21:02:07Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 36 Views

Critical buffer overflow in TOTOLINK T6 MQTT handler can be exploited remotely via serverIp argument.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
TOTOLINK T6 Mesh System TCPcheck_net() MQTT Packet Handler Buffer Overflow
20 Aug 202500:00
–bdu_fstec
circl
Circl
CVE-2025-8170
25 Jul 202521:13
–circl
cnnvd
CNNVD
TOTOLINK T6 安全漏洞
25 Jul 202500:00
–cnnvd
cve
CVE
CVE-2025-8170
25 Jul 202521:02
–cve
euvd
EUVD
EUVD-2025-22753
3 Oct 202520:07
–euvd
nvd
NVD
CVE-2025-8170
25 Jul 202521:15
–nvd
osv_cve
osv_cve
CVE-2025-8170
25 Jul 202521:15
–osv_cve
ptsecurity
Positive Technologies
PT-2025-30935 · Totolink · Totolink T6
25 Jul 202500:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2025-8170: Buffer Copy without Checking Size of Input
25 Jul 202500:00
–rapid7
redhatcve
RedhatCVE
CVE-2025-8170
27 Jul 202521:32
–redhatcve
Rows per page
[
  {
    "vendor": "TOTOLINK",
    "product": "T6",
    "versions": [
      {
        "version": "4.1.5cu.748_B20211015",
        "status": "affected"
      }
    ],
    "modules": [
      "MQTT Packet Handler"
    ]
  }
]

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25 Jul 2025 21:02Current
CVSS 48.7
CVSS 3.18.8
CVSS 38.8
CVSS 29
EPSS0.01215
SSVC
36