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CVE-2021-4464

🗓️ 12 Nov 2025 22:09:20Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 28 Views

CVE-2021-4464: FiberHome AN5506-04-FA and HG6245D routers allow remote stack overflow via large Cookie header.

Related
Detection
Affected
Refs
Vulners
CNA
Node
OR
fiberhomean5506-04-faRange0–rp2631
fiberhomehg6245dRange0–rp2602
[
  {
    "defaultStatus": "unaffected",
    "product": "AN5506-04-FA",
    "vendor": "FiberHome",
    "versions": [
      {
        "lessThanOrEqual": "RP2631",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "HG6245D",
    "vendor": "FiberHome",
    "versions": [
      {
        "lessThan": "RP2602",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

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17 Jun 2026 04:19Current
6.7Medium risk
Vulners AI Score6.7
CVSS 49.3
EPSS0.02031
SSVC
28