目标达成 感谢每一位支持者 — 我们达成了 100% 目标！

目标: 1000 元 · 已筹: 1110 元

100%
请我们喝杯咖啡

CVE-2026-34911— UniFi OS越权路径遍历漏洞

CVSS 7.7 · High EPSS 0.01% · P2

影响版本矩阵 31

厂商产品版本范围状态
Ubiquiti IncEFG< 5.1.12affected
Ubiquiti IncENVR< 5.1.12affected
Ubiquiti IncENVR-Core< 5.1.12affected
Ubiquiti IncExpress 7< 5.1.12affected
Ubiquiti IncUCG-Fiber< 5.1.12affected
Ubiquiti IncUCG-Industrial< 5.1.12affected
Ubiquiti IncUCG-Max< 5.1.12affected
Ubiquiti IncUCG-Ultra< 5.1.12affected
Ubiquiti IncUCK< 5.1.12affected
Ubiquiti IncUCK-Enterprise< 5.1.12affected
Ubiquiti IncUCKP< 5.1.12affected
Ubiquiti IncUDM< 5.1.12affected
Ubiquiti IncUDM-Beast< 5.1.11affected
Ubiquiti IncUDM-Pro< 5.1.12affected
Ubiquiti IncUDM-Pro-Max< 5.1.12affected
Ubiquiti IncUDM-SE< 5.1.12affected
Ubiquiti IncUDR< 5.1.12affected
Ubiquiti IncUDR-5G< 5.1.12affected
Ubiquiti IncUDR7< 5.1.12affected
Ubiquiti IncUDW< 5.1.12affected
Ubiquiti IncUNAS-2< 5.1.10affected
Ubiquiti IncUNAS-4< 5.1.10affected
Ubiquiti IncUNAS-Pro< 5.1.10affected
Ubiquiti IncUNAS-Pro-4< 5.1.10affected
Ubiquiti IncUNAS-Pro-8< 5.1.10affected
Ubiquiti IncUniFi OS Server< 5.0.8affected
Ubiquiti IncUNVR< 5.1.12affected
Ubiquiti IncUNVR-G2< 5.1.12affected
Ubiquiti IncUNVR-G2-Pro< 5.1.12affected
Ubiquiti IncUNVR-Instant< 5.1.12affected
Ubiquiti IncUNVR-Pro< 5.1.12affected
获取后续新漏洞提醒登录后订阅

一、 漏洞 CVE-2026-34911 基础信息

漏洞信息
对漏洞内容有疑问？看看神龙的深度分析是否有帮助！
查看神龙十问 ↗

尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。

Vulnerability Title
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
A malicious actor with access to the network and low privileges could exploit a Path Traversal vulnerability found in UniFi OS devices to access files on the underlying system that could be manipulated to obtain sensitive information.
来源: 美国国家漏洞数据库 NVD
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
对路径名的限制不恰当(路径遍历)
来源: 美国国家漏洞数据库 NVD

受影响产品

厂商产品影响版本CPE订阅
Ubiquiti IncUniFi OS Server 0 ~ 5.0.8 -
Ubiquiti IncUDM 0 ~ 5.1.12 -
Ubiquiti IncUDM-Pro 0 ~ 5.1.12 -
Ubiquiti IncUDM-SE 0 ~ 5.1.12 -
Ubiquiti IncUDM-Pro-Max 0 ~ 5.1.12 -
Ubiquiti IncUDM-Beast 0 ~ 5.1.11 -
Ubiquiti IncEFG 0 ~ 5.1.12 -
Ubiquiti IncUDW 0 ~ 5.1.12 -
Ubiquiti IncUDR 0 ~ 5.1.12 -
Ubiquiti IncUDR7 0 ~ 5.1.12 -
Ubiquiti IncUDR-5G 0 ~ 5.1.12 -
Ubiquiti IncExpress 7 0 ~ 5.1.12 -
Ubiquiti IncUNVR 0 ~ 5.1.12 -
Ubiquiti IncUNVR-Pro 0 ~ 5.1.12 -
Ubiquiti IncUNVR-Instant 0 ~ 5.1.12 -
Ubiquiti IncUNVR-G2 0 ~ 5.1.12 -
Ubiquiti IncUNVR-G2-Pro 0 ~ 5.1.12 -
Ubiquiti IncENVR 0 ~ 5.1.12 -
Ubiquiti IncENVR-Core 0 ~ 5.1.12 -
Ubiquiti IncUNAS-2 0 ~ 5.1.10 -
Ubiquiti IncUNAS-4 0 ~ 5.1.10 -
Ubiquiti IncUNAS-Pro 0 ~ 5.1.10 -
Ubiquiti IncUNAS-Pro-4 0 ~ 5.1.10 -
Ubiquiti IncUNAS-Pro-8 0 ~ 5.1.10 -
Ubiquiti IncUCKP 0 ~ 5.1.12 -
Ubiquiti IncUCK 0 ~ 5.1.12 -
Ubiquiti IncUCK-Enterprise 0 ~ 5.1.12 -
Ubiquiti IncUCG-Ultra 0 ~ 5.1.12 -
Ubiquiti IncUCG-Max 0 ~ 5.1.12 -
Ubiquiti IncUCG-Fiber 0 ~ 5.1.12 -
Ubiquiti IncUCG-Industrial 0 ~ 5.1.12 -

二、漏洞 CVE-2026-34911 的公开POC

#POC 描述源链接神龙链接
AI 生成 POC高级

未找到公开 POC。

登录以生成 AI POC

三、漏洞 CVE-2026-34911 的情报信息

请登录查看更多情报信息。

CVE-2026-34911 厂商安全公告 (1)

同批安全公告 · Ubiquiti Inc · 2026-05-22 · 共 5 条

CVE-2026-3491010.0 CRITICALUniFi OS设备命令注入漏洞
CVE-2026-3490910.0 CRITICALUniFi OS设备路径遍历漏洞
CVE-2026-3490810.0 CRITICALUniFi OS越权访问漏洞
CVE-2026-330009.1 CRITICALUniFi OS命令注入漏洞

IV. Related Vulnerabilities

Same product: UniFi OS Server
Same vendor: Ubiquiti Inc
Same weakness: CWE-22

V. Comments for CVE-2026-34911

暂无评论

发表评论