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BUFFALO INC. — Vulnerabilities & Security Advisories 50

Browse all 50 CVE security advisories affecting BUFFALO INC.. AI-powered Chinese analysis, POCs, and references for each vulnerability.

BUFFALO INC. primarily manufactures consumer networking hardware, including wireless routers and network-attached storage devices, serving home and small office environments. Security audits have identified approximately 50 Common Vulnerabilities and Exposures (CVEs) associated with its product line, predominantly affecting firmware and embedded web interfaces. The most prevalent vulnerability classes include remote code execution (RCE), cross-site scripting (XSS), and improper access control mechanisms that facilitate privilege escalation. These flaws often stem from legacy codebases and insufficient input validation within the device management consoles. While no single catastrophic data breach has been publicly attributed solely to BUFFALO INC., the high volume of disclosed CVEs indicates systemic weaknesses in secure development practices. Users are advised to maintain strict firmware update schedules to mitigate risks associated with these historically common implementation errors in embedded Linux environments.

CVE IDTitleCVSSSeverityPublished
CVE-2026-33366 BUFFALO Wi-Fi router 访问控制错误漏洞 — BUFFALO Wi-Fi router productsCWE-306 4.6 -2026-03-27
CVE-2026-33280 BUFFALO Wi-Fi router 安全漏洞 — BUFFALO Wi-Fi router productsCWE-912 9.8 -2026-03-27
CVE-2026-32678 BUFFALO Wi-Fi router 安全漏洞 — BUFFALO Wi-Fi router productsCWE-288 8.8 -2026-03-27
CVE-2026-32669 BUFFALO Wi-Fi router 代码注入漏洞 — BUFFALO Wi-Fi router productsCWE-94 9.8 -2026-03-27
CVE-2026-27650 BUFFALO Wi-Fi router 操作系统命令注入漏洞 — BUFFALO Wi-Fi router productsCWE-78 9.8 -2026-03-27
CVE-2025-46413 BUFFALO WSR-1800AX4 Series 安全漏洞 — WSR-1800AX4CWE-916 7.5 -2025-11-07
CVE-2025-61941 BUFFALO WXR9300BE6P Series 路径遍历漏洞 — WXR9300BE6P seriesCWE-22 7.2AIHighAI2025-10-15
CVE-2025-61871 Buffalo NAS Navigator2 代码问题漏洞 — NAS Navigator2 (Windows version only)CWE-428 7.8AIHighAI2025-10-10
CVE-2024-44072 Buffalo wireless LAN routers 安全漏洞 — WHR-1166DHP2 8.8AIHighAI2024-09-10
CVE-2024-26023 Buffalo wireless LAN routers 安全漏洞 — WCR-1166DS 8.0AIHighAI2024-04-15
CVE-2024-23486 BUFFALO wireless LAN routers 安全漏洞 — WSR-2533DHP 8.8AIHighAI2024-04-15
CVE-2023-51363 Buffalo VR-S1000 安全漏洞 — VR-S1000 6.5AIMediumAI2023-12-26
CVE-2023-46711 Buffalo VR-S1000 安全漏洞 — VR-S1000 7.5AIHighAI2023-12-26
CVE-2023-46681 Buffalo VR-S1000 安全漏洞 — VR-S1000 8.8AIHighAI2023-12-26
CVE-2023-45741 Buffalo VR-S1000 安全漏洞 — VR-S1000 8.8AIHighAI2023-12-26
CVE-2023-26588 Buffalo network devices 安全漏洞 — BS-GSL and BS-GS series 9.1 -2023-04-11
CVE-2023-24544 Buffalo network devices 安全漏洞 — BS-GSL and BS-GS series 8.1 -2023-04-11
CVE-2023-24464 Buffalo network devices 跨站脚本漏洞 — BS-GS series 5.4 -2023-04-11
CVE-2022-43486 Buffalo network devices 安全漏洞 — WXR-5700AX7S 9.8 -2022-12-19
CVE-2022-43466 Buffalo network devices 操作系统命令注入漏洞 — WXR-5700AX7S 9.8 -2022-12-19
CVE-2022-43443 Buffalo network devices 操作系统命令注入漏洞 — WXR-11000XE12 9.8 -2022-12-19
CVE-2022-40966 Buffalo network devices 授权问题漏洞 — Buffalo network devices 8.8 -2022-12-07
CVE-2022-39044 Buffalo network devices 安全漏洞 — Buffalo network devices 6.8 -2022-12-07
CVE-2022-34840 Buffalo network devices 信任管理问题漏洞 — Buffalo network devices 8.1 -2022-12-07
CVE-2021-20731 BUFFALO INC WSR-1166DHP3-BK 操作系统命令注入漏洞 — WSR-1166DHP3 and WSR-1166DHP4 8.8 -2021-06-09
CVE-2021-20730 BUFFALO INC WSR-1166DHP3-BK 访问控制不当漏洞 — WSR-1166DHP3 and WSR-1166DHP4 4.3 -2021-06-09
CVE-2021-3512 Buffalo broadband routers 安全漏洞 — Buffalo broadband routers 8.8 -2021-04-28
CVE-2021-3511 Buffalo broadband routers 安全漏洞 — Buffalo broadband routers 7.1 -2021-04-28
CVE-2021-20716 Buffalo network devices 安全漏洞 — Buffalo network devices 9.8 -2021-04-28
CVE-2020-5606 Buffalo WHR-G54S 跨站脚本漏洞 — WHR-G54S 6.1 -2020-09-18

This page lists every published CVE security advisory associated with BUFFALO INC.. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.