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CVE-2025-6400

🗓️ 21 Jun 2025 05:31:08Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov👁 75 Views🌐 WEB

Critical buffer overflow vulnerability in TOTOLINK N300RH HTTP POST Message remote exploit risk.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
TOTOLINK N300RH Router Web Server DoS
2 Jul 202500:00
–bdu_fstec
circl
Circl
CVE-2025-6400
21 Jun 202505:46
–circl
cnnvd
CNNVD
TOTOLINK N300RH 安全漏洞
21 Jun 202500:00
–cnnvd
cnvd
CNVD
TOTOLINK N300RH Buffer Overflow Vulnerability
27 Jun 202500:00
–cnvd
cvelist
Cvelist
CVE-2025-6400 TOTOLINK N300RH HTTP POST Message formPortFw buffer overflow
21 Jun 202505:31
–cvelist
euvd
EUVD
EUVD-2025-18805
3 Oct 202520:07
–euvd
nvd
NVD
CVE-2025-6400
21 Jun 202506:15
–nvd
osv_cve
osv_cve
CVE-2025-6400
21 Jun 202506:15
–osv_cve
ptsecurity
Positive Technologies
PT-2025-26494 · Totolink · Totolink N300Rt
16 Jun 202500:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2025-6400: Buffer Copy without Checking Size of Input
21 Jun 202500:00
–rapid7
Rows per page
NVD
Vulners
Node
AND
totolinkn300rh_firmwareMatch6.1c.1390_b20191101
[
  {
    "vendor": "TOTOLINK",
    "product": "N300RH",
    "versions": [
      {
        "version": "6.1c.1390_B20191101",
        "status": "affected"
      }
    ],
    "modules": [
      "HTTP POST Message Handler"
    ]
  }
]
ParameterPositionPathDescriptionCWE
service_typerequest body/boafrm/formPortFwManipulation of the service_type argument in the HTTP POST Message Handler leads to a buffer overflow.CWE-119, CWE-120

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17 Jun 2026 10:01Current
8High risk
Vulners AI Score8
CVSS 48.7
CVSS 3.18.8
CVSS 38.8
CVSS 29
EPSS0.0096
SSVC
75