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CVE-2026-2909

🗓️ 22 Feb 2026 02:02:14Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 9 Views🌐 WEB

Tenda HG9 300001138 allows remote stack overflow via pingAddr in /boaform/formPing; exploit is public.

Related
Detection
Affected
Refs
Paths
Social
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-2909
22 Feb 202602:02
attackerkb
Circl
CVE-2026-2909
22 Feb 202603:00
circl
CNNVD
Tenda HG9 安全漏洞
22 Feb 202600:00
cnnvd
Cvelist
CVE-2026-2909 Tenda HG9 Diagnostic Ping Endpoint formPing stack-based overflow
22 Feb 202602:02
cvelist
NVD
CVE-2026-2909
22 Feb 202602:16
nvd
Positive Technologies
PT-2026-21410
22 Feb 202600:00
ptsecurity
RedhatCVE
CVE-2026-2909
23 Feb 202607:26
redhatcve
Vulnrichment
CVE-2026-2909 Tenda HG9 Diagnostic Ping Endpoint formPing stack-based overflow
22 Feb 202602:02
vulnrichment
NVD
Vulners
Node
tendahg9_firmwareMatch300001138
AND
tendahg9Match-
[
  {
    "vendor": "Tenda",
    "product": "HG9",
    "versions": [
      {
        "version": "300001138",
        "status": "affected"
      }
    ],
    "modules": [
      "Diagnostic Ping Endpoint"
    ]
  }
]
ParameterPositionPathDescriptionCWE
pingAddrrequest body/boaform/formPingRemote attacker may induce stack-based buffer overflow via manipulated pingAddr parameter in /boaform/formPing.CWE-119CWE-121

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23 Feb 2026 20:21Current
6.3Medium risk
Vulners AI Score6.3
CVSS 48.7
CVSS 3.18.8
CVSS 29
CVSS 38.8
EPSS0.00112
SSVC
9