Lucene search
K

EUVD-2021-26830

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Sensitive information disclosure vulnerability in multiple Buffalo router firmware versions allows remote access.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Buffalo broadband routers 安全漏洞
27 Apr 202100:00
cnnvd
CVE
CVE-2021-3511
28 Apr 202100:45
cve
Cvelist
CVE-2021-3511
28 Apr 202100:45
cvelist
Japan Vulnerability Notes
Multiple vulnerabilities in Buffalo broadband routers
28 Apr 202107:14
jvn
NVD
CVE-2021-3511
28 Apr 202101:15
nvd
OSV
CVE-2021-3511
28 Apr 202101:15
osv
Prion
Design/Logic Flaw
28 Apr 202101:15
prion
RedhatCVE
CVE-2021-3511
22 May 202521:29
redhatcve
[
  {
    "enisaIdVendor": [
      {
        "id": "b53125fb-53e3-3444-af75-dd98b65909f1",
        "vendor": {
          "name": "BUFFALO INC."
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "7527509e-5fa4-34ed-a20a-024b5d9f245b",
        "product": {
          "name": "Buffalo broadband routers"
        },
        "product_version": "BHR-4GRV firmware Ver.1.99 and prior, DWR-HP-G300NH firmware Ver.1.83 and prior, HW-450HP-ZWE firmware Ver.1.99 and prior, WHR-300HP firmware Ver.1.99 and prior, WHR-300 firmware Ver.1.99 and prior, WHR-G301N firmware Ver.1.86 and prior, WHR-HP-G300N firmware Ver.1.99 and prior, WHR-HP-GN firmware Ver.1.86 and prior, WPL-05G300 firmware Ver.1.87 and prior, WZR-450HP-CWT firmware Ver.1.99 and prior, WZR-450HP-UB firmware Ver.1.99 and prior, WZR-HP-AG300H firmware Ver.1.75 and prior, WZR-HP-G300NH firmware Ver.1.83 and prior, WZR-HP-G301NH firmware Ver.1.83 and prior, WZR-HP-G302H firmware Ver.1.85 and prior, WZR-HP-G450H firmware Ver.1.89 and prior, WZR-300HP firmware Ver.1.99 and prior, WZR-450HP firmware Ver.1.99 and prior, WZR-600DHP firmware Ver.1.99 and prior, WZR-D1100H firmware Ver.1.99 and prior, FS-HP-G300N firmware Ver.3.32 and prior, FS-600DHP firmware Ver.3.38 and prior, FS-R600DHP firmware Ver.3.39 and prior, and FS-G300N firmware Ver.3.13 and prior"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

07 Oct 2025 00:30Current
4.8Medium risk
Vulners AI Score4.8
CVSS 3.14.3
CVSS 23.3
EPSS0.00194
2