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CVE-2026-3678

🗓️ 07 Mar 2026 22:32:09Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views🌐 WEB

CVE-2026-3678: Tenda FH451 remote stack overflow via AdvSetWan sub_3C434.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-3678
7 Mar 202622:32
attackerkb
Circl
CVE-2026-3678
7 Mar 202622:15
circl
CNNVD
Tenda FH451 安全漏洞
7 Mar 202600:00
cnnvd
Cvelist
CVE-2026-3678 Tenda FH451 AdvSetWan sub_3C434 stack-based overflow
7 Mar 202622:32
cvelist
EUVD
EUVD-2026-10193
8 Mar 202600:31
euvd
NVD
CVE-2026-3678
7 Mar 202623:15
nvd
OSV
CVE-2026-3678
7 Mar 202623:15
osv
Positive Technologies
PT-2026-23887
7 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2026-3678
9 Mar 202601:42
redhatcve
Vulnrichment
CVE-2026-3678 Tenda FH451 AdvSetWan sub_3C434 stack-based overflow
7 Mar 202622:32
vulnrichment
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NVD
Vulners
Node
AND
[
  {
    "vendor": "Tenda",
    "product": "FH451",
    "versions": [
      {
        "version": "1.0.0.9",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:o:tenda:fh451_firmware:*:*:*:*:*:*:*:*"
    ]
  }
]
ParameterPositionPathDescriptionCWE
wanmode/PPPOEPasswordrequest body/goform/AdvSetWanStack-based buffer overflow via manipulation of wanmode/PPPOEPassword parameter in AdvSetWan endpoint; remote exploit disclosed.CWE-119CWE-121

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09 Mar 2026 16:16Current
6.3Medium risk
Vulners AI Score6.3
CVSS 48.7
CVSS 3.18.8
CVSS 29
CVSS 38.8
EPSS0.00102
SSVC
4