CVE-2026-58000 漏洞深度分析

漏洞概述

CVE 编号： CVE-2026-58000
CVSS 评分： 8.7（HIGH）
CVSS 向量： CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE 分类： CWE-78
漏洞状态： Deferred
发布时间： 2026-06-29T19:16:42.993
最后更新： 2026-07-14T22:17:26.297

漏洞描述

luci-proto-openvpn through 0.11.1, fixed in commit e4ff45e, contains a command injection vulnerability in the generateKey ubus method where the cl_meta parameter is interpolated into a shell command without proper escaping or quoting. An authenticated LuCI user with OpenVPN protocol configuration access can inject arbitrary shell metacharacters into cl_meta to execute commands as root via the popen function.

影响分析

此漏洞的具体影响取决于实际利用场景。"

修复建议

1. 及时关注厂商发布的安全更新和补丁
2. 升级受影响组件到最新版本
3. 如无法立即升级，参考厂商提供的临时缓解措施
4. 加强网络访问控制和监控

参考链接

1. https://github.com/openwrt/luci/commit/e4ff45ecbc6ad212951815c8c99b2749fbd7de6b
2. https://github.com/openwrt/luci/security/advisories/GHSA-pm9w-522m-8rrh
3. https://www.vulncheck.com/advisories/luci-proto-openvpn-command-injection-via-cl-meta-parameter-in-generatekey
4. https://github.com/openwrt/luci/security/advisories/GHSA-pm9w-522m-8rrh