中危 Zyxel USG FLEX 安全漏洞（CVE-2022-30526）
CVE编号
CVE-2022-30526利用情况
暂无补丁情况
官方补丁披露时间
2022-07-19漏洞描述
Zyxel USG FLEX是中国合勤科技（Zyxel）公司的一款防火墙。提供灵活的 VPN 选项（IPsec、SSL 或 L2TP），为远程工作和管理提供灵活的安全远程访问。 Zyxel产品存在安全漏洞，该漏洞源于CLI命令中发现一个权限升级漏洞，这可能允许本地攻击者在受攻击设备的某些目录中以root权限执行一些操作系统命令。解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://www.zyxel.com/support/Zyxel-security-advisory-authenticated-directory-traversal-vulnerabilities-of-firewalls.shtml
参考链接 |
|
|---|---|
| http://packetstormsecurity.com/files/168202/Zyxel-Firewall-SUID-Binary-Privil... | |
| https://www.zyxel.com/support/Zyxel-security-advisory-authenticated-directory... |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 系统 | zyxel | atp100w_firmware | * | From (including) 4.32 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | atp100_firmware | * | From (including) 4.32 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | atp200_firmware | * | From (including) 4.32 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | atp500_firmware | * | From (including) 4.32 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | atp700_firmware | * | From (including) 4.32 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | atp800_firmware | * | From (including) 4.32 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | usg20-vpn_firmware | * | From (including) 4.30 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | usg20w-vpn_firmware | * | From (including) 4.16 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | usg40w_firmware | * | From (including) 4.09 | Up to (including) 4.72 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | usg40_firmware | * | From (including) 4.09 | Up to (including) 4.72 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | usg60w_firmware | * | From (including) 4.09 | Up to (including) 4.72 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | usg60_firmware | * | From (including) 4.09 | Up to (including) 4.72 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | usg_2200-vpn_firmware | * | From (including) 4.30 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | usg_flex_100w_firmware | * | From (including) 4.50 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | usg_flex_200_firmware | * | From (including) 4.50 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | usg_flex_500_firmware | * | From (including) 4.50 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | usg_flex_50w_firmware | * | From (including) 4.16 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | usg_flex_700_firmware | * | From (including) 4.50 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | vpn1000_firmware | * | From (including) 4.30 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | vpn100_firmware | * | From (including) 4.30 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | vpn300_firmware | * | From (including) 4.30 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | vpn50_firmware | * | From (including) 4.30 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | zywall_1100_firmware | * | From (including) 4.30 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | zywall_110_firmware | * | From (including) 4.30 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | zyxel | zywall_310_firmware | * | From (including) 4.30 | Up to (including) 5.30 | ||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | atp100 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | atp100w | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | atp200 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | atp500 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | atp700 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | atp800 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | usg20-vpn | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | usg20w-vpn | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | usg40 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | usg40w | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | usg60 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | usg60w | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | usg_2200-vpn | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | usg_flex_100w | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | usg_flex_200 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | usg_flex_500 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | usg_flex_50w | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | usg_flex_700 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | vpn100 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | vpn1000 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | vpn300 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | vpn50 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | zywall_110 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | zywall_1100 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | zyxel | zywall_310 | - | - | |||||
- 攻击路径 本地
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-269 | 特权管理不恰当 |
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