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CVE-2026-2181

🗓️ 08 Feb 2026 19:32:13Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 57 Views🌐 WEB

Tenda RX3 remote stack overflow in openSchedWifi, schedStartTime and schedEndTime, version 16.03.13.11.

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Detection
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Refs
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Social
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-2181
8 Feb 202619:32
–attackerkb
bdu_fstec
BDU FSTEC
Tenda RX3 Router DoS
4 Mar 202600:00
–bdu_fstec
cnnvd
CNNVD
Tenda RX3 security vulnerabilities
8 Feb 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-2181 Tenda RX3 openSchedWifi stack-based overflow
8 Feb 202619:32
–cvelist
euvd
EUVD
EUVD-2026-5769
8 Feb 202619:32
–euvd
nvd
NVD
CVE-2026-2181
8 Feb 202620:15
–nvd
osv_cve
osv_cve
CVE-2026-2181
8 Feb 202620:15
–osv_cve
ptsecurity
Positive Technologies
PT-2026-7013
8 Feb 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-2181: Stack-based Buffer Overflow
8 Feb 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-2181
10 Feb 202601:23
–redhatcve
Rows per page
NVD
Vulners
Node
AND
tendarx3_firmwareMatch16.03.13.11
tendarx3Match-
[
  {
    "vendor": "Tenda",
    "product": "RX3",
    "versions": [
      {
        "version": "16.03.13.11",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:o:tenda:rx3_firmware:*:*:*:*:*:*:*:*"
    ]
  }
]
ParameterPositionPathDescriptionCWE
schedStartTimequery param/goform/openSchedWifiA stack-based buffer overflow can occur when manipulating the schedStartTime or schedEndTime arguments in the /goform/openSchedWifi endpoint.CWE-119, CWE-121
schedEndTimequery param/goform/openSchedWifiA stack-based buffer overflow can occur when manipulating the schedStartTime or schedEndTime arguments in the /goform/openSchedWifi endpoint.CWE-119, CWE-121

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17 Jun 2026 10:30Current
8.7High risk
Vulners AI Score8.7
CVSS 48.7
CVSS 3.18.8
CVSS 38.8
CVSS 29
EPSS0.00663
SSVC
57