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EUVD-2021-8131

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Hidden functionality in Buffalo devices allows remote code execution and denial of service attacks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Buffalo network devices 安全漏洞
27 Apr 202100:00
cnnvd
CVE
CVE-2021-20716
28 Apr 202100:45
cve
Cvelist
CVE-2021-20716
28 Apr 202100:45
cvelist
Japan Vulnerability Notes
Multiple Buffalo network devices contain hidden functionality
28 Apr 202107:15
jvn
NVD
CVE-2021-20716
28 Apr 202101:15
nvd
Prion
Design/Logic Flaw
28 Apr 202101:15
prion
RedhatCVE
CVE-2021-20716
22 May 202520:59
redhatcve
[
  {
    "enisaIdVendor": [
      {
        "id": "e59bd12f-c6bb-3c87-8a4c-25629daab654",
        "vendor": {
          "name": "BUFFALO INC."
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "6ed1c8cf-a787-37fe-a748-0b5e49f65f76",
        "product": {
          "name": "Buffalo network devices"
        },
        "product_version": "BHR-4RV firmware Ver.2.55 and prior, FS-G54 firmware Ver.2.04 and prior, WBR2-B11 firmware Ver.2.32 and prior, WBR2-G54 firmware Ver.2.32 and prior, WBR2-G54-KD firmware Ver.2.32 and prior, WBR-B11 firmware Ver.2.23 and prior, WBR-G54 firmware Ver.2.23 and prior, WBR-G54L firmware Ver.2.20 and prior, WHR2-A54G54 firmware Ver.2.25 and prior, WHR2-G54 firmware Ver.2.23 and prior, WHR2-G54V firmware Ver.2.55 and prior, WHR3-AG54 firmware Ver.2.23 and prior, WHR-G54 firmware Ver.2.16 and prior, WHR-G54-NF firmware Ver.2.10 and prior, WLA2-G54 firmware Ver.2.24 and prior, WLA2-G54C firmware Ver.2.24 and prior, WLA-B11 firmware Ver.2.20 and prior, WLA-G54 firmware Ver.2.20 and prior, WLA-G54C firmware Ver.2.20 and prior, WLAH-A54G54 firmware Ver.2.54 and prior, WLAH-AM54G54 firmware Ver.2.54 and prior, WLAH-G54 firmware Ver.2.54 and prior, WLI2-TX1-AG54 firmware Ver.2.53 and prior, WLI2-TX1-AMG54 firmware Ver.2.53 and prior, WLI2-TX1-G54 firmware Ver.2.20 and prior, WLI3-TX1-AMG54 firmware Ver.2.53  ...[truncated*]"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
9.2High risk
Vulners AI Score9.2
CVSS 3.19.8
CVSS 210
EPSS0.03027
2