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CVE-2026-7750

🗓️ 04 May 2026 09:00:17Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 59 Views🌐 WEB

CVE-2026-7750 in Totolink N300RH enables remote buffer overflow via mac address in setMacFilterRules.

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Detection
Affected
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Node
totolinkn300rhMatch3.2.4-b20220812
[
  {
    "vendor": "Totolink",
    "product": "N300RH",
    "versions": [
      {
        "version": "3.2.4-B20220812",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:o:totolink:n300rh_firmware:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "POST Request Handler"
    ]
  }
]
ParameterPositionPathDescriptionCWE
mac_addressrequest body/cgi-bin/cstecgi.cgiThe setMacFilterRules function in /cgi-bin/cstecgi.cgi fails to properly validate the mac_address argument, leading to a buffer overflow.CWE-119, CWE-120

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26 Oct 2026 19:10Current
8.1High risk
Vulners AI Score8.1
CVSS 48.7
CVSS 3.18.8
CVSS 38.8
CVSS 29
EPSS0.00463
SSVC
59