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CVE-2025-14656

🗓️ 14 Dec 2025 11:02:07Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 16 Views🌐 WEB

CVE-2025-14656: Remote buffer overflow in Tenda AC20 httpd openSchedWifi via schedStartTime.

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Detection
Affected
Refs
Paths
Social
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-14656
14 Dec 202511:02
attackerkb
CNNVD
Tenda AC20 安全漏洞
14 Dec 202500:00
cnnvd
Cvelist
CVE-2025-14656 Tenda AC20 openSchedWifi httpd buffer overflow
14 Dec 202511:02
cvelist
EUVD
EUVD-2025-203297
14 Dec 202512:32
euvd
NVD
CVE-2025-14656
14 Dec 202511:15
nvd
OSV
CVE-2025-14656
14 Dec 202511:15
osv
Positive Technologies
PT-2025-51160
14 Dec 202500:00
ptsecurity
RedhatCVE
CVE-2025-14656
15 Dec 202511:33
redhatcve
Vulnrichment
CVE-2025-14656 Tenda AC20 openSchedWifi httpd buffer overflow
14 Dec 202511:02
vulnrichment
NVD
Vulners
Node
tendaac20_firmwareMatch16.03.08.12
AND
tendaac20Match-
[
  {
    "vendor": "Tenda",
    "product": "AC20",
    "versions": [
      {
        "version": "16.03.08.12",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:o:tenda:ac20_firmware:*:*:*:*:*:*:*:*"
    ]
  }
]
ParameterPositionPathDescriptionCWE
schedStartTimequery param/goform/openSchedWifiRemote buffer overflow due to manipulation of schedStartTime/schedEndTime in the openSchedWifi endpointCWE-119CWE-120
schedEndTimequery param/goform/openSchedWifiRemote buffer overflow due to manipulation of schedStartTime/schedEndTime in the openSchedWifi endpointCWE-119CWE-120

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17 Jun 2026 08:36Current
8.6High risk
Vulners AI Score8.6
CVSS 48.7
CVSS 3.18.8
CVSS 29
CVSS 38.8
EPSS0.00632
SSVC
16