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CVE-2025-4496

🗓️ 10 May 2025 05:00:10Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov👁 108 Views🌐 WEB

Critical vulnerability in TOTOLINK devices allows remote buffer overflow via CloudACMunualUpdate.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
AND
totolinka3000ru_firmwareMatch4.1.8cu.5241_b20210927
Node
AND
totolinka810r_firmwareMatch4.1.8cu.5241_b20210927
Node
AND
totolinkt10_firmwareMatch4.1.8cu.5241_b20210927
Node
AND
totolinka3100r_firmwareMatch4.1.8cu.5241_b20210927
Node
AND
totolinka950rg_firmwareMatch4.1.8cu.5241_b20210927
Node
AND
totolinka800r_firmwareMatch4.1.8cu.5241_b20210927
Node
AND
totolinkn600r_firmwareMatch4.1.8cu.5241_b20210927
[
  {
    "vendor": "TOTOLINK",
    "product": "T10",
    "versions": [
      {
        "version": "4.1.8cu.5241_B20210927",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "TOTOLINK",
    "product": "A3100R",
    "versions": [
      {
        "version": "4.1.8cu.5241_B20210927",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "TOTOLINK",
    "product": "A950RG",
    "versions": [
      {
        "version": "4.1.8cu.5241_B20210927",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "TOTOLINK",
    "product": "A800R",
    "versions": [
      {
        "version": "4.1.8cu.5241_B20210927",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "TOTOLINK",
    "product": "N600R",
    "versions": [
      {
        "version": "4.1.8cu.5241_B20210927",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "TOTOLINK",
    "product": "A3000RU",
    "versions": [
      {
        "version": "4.1.8cu.5241_B20210927",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "TOTOLINK",
    "product": "A810R",
    "versions": [
      {
        "version": "4.1.8cu.5241_B20210927",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
FileNamequery param/cgi-bin/cstecgi.cgiRemote buffer overflow in CloudACMunualUpdate in /cgi-bin/cstecgi.cgi via manipulated FileName parameter.CWE-120, CWE-119

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17 Jun 2026 09:33Current
7.1High risk
Vulners AI Score7.1
CVSS 3.18.8 - 9.8
CVSS 48.7
CVSS 38.8
CVSS 29
EPSS0.01159
SSVC
108