CVE-2022-30525— 合勤科技 USG FLEX 操作系统命令注入漏洞
一分钟漏洞结论
影响对象
Zyxel USG FLEX 100(W) firmware
利用判断
已确认在野利用，应立即处置
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
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。 合勤科技 USG FLEX 5.00版本至5.21版本、存在安全漏洞。攻击者利用该漏洞修改特定文件，在易受攻击的设备上执行一些操作系统命令。
公开利用映射 3
ExploitDB · 1
EDB-50946 [remote]
Metasploit · 1
zyxel_ztp_rce.rb [exploit]
Nuclei · 1
CVE-2022-30525.yaml [template]
已观察到在野利用
cisa_kev · confirmed
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一、 漏洞 CVE-2022-30525 基础信息
漏洞信息
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Vulnerability Title
N/A
来源: CVE Program / CVE List V5
Vulnerability Description
A OS command injection vulnerability in the CGI program of Zyxel USG FLEX 100(W) firmware versions 5.00 through 5.21 Patch 1, USG FLEX 200 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 500 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 700 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 50(W) firmware versions 5.10 through 5.21 Patch 1, USG20(W)-VPN firmware versions 5.10 through 5.21 Patch 1, ATP series firmware versions 5.10 through 5.21 Patch 1, VPN series firmware versions 4.60 through 5.21 Patch 1, which could allow an attacker to modify specific files and then execute some OS commands on a vulnerable device.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
来源: CVE Program / CVE List V5
Vulnerability Title
合勤科技 USG FLEX 操作系统命令注入漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
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。 合勤科技 USG FLEX 5.00版本至5.21版本、存在安全漏洞。攻击者利用该漏洞修改特定文件，在易受攻击的设备上执行一些操作系统命令。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Zyxel | USG FLEX 100(W) firmware | 5.00 through 5.21 Patch 1 | - |
|
| Zyxel | USG FLEX 200 firmware | 5.00 through 5.21 Patch 1 | - |
|
| Zyxel | USG FLEX 500 firmware | 5.00 through 5.21 Patch 1 | - |
|
| Zyxel | USG FLEX 700 firmware | 5.00 through 5.21 Patch 1 | - |
|
| Zyxel | ATP series firmware | 5.10 through 5.21 Patch 1 | - |
|
| Zyxel | VPN series firmware | 4.60 through 5.21 Patch 1 | - |
|
| Zyxel | USG FLEX 50(W) firmware | 5.10 through 5.21 Patch 1 | - |
|
| Zyxel | USG 20(W)-VPN firmware | 5.10 through 5.21 Patch 1 | - |
|
二、漏洞 CVE-2022-30525 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|---|---|---|
| 1 | Proof of concept exploit for CVE-2022-30525 (Zxyel firewall command injection) | https://github.com/jbaines-r7/victorian_machinery | POC详情 |
| 2 | Zyxel 防火墙远程命令注入漏洞（CVE-2022-30525） | https://github.com/Henry4E36/CVE-2022-30525 | POC详情 |
| 3 | Zyxel 防火墙远程命令注入漏洞（CVE-2022-30525）批量检测脚本 | https://github.com/shuai06/CVE-2022-30525 | POC详情 |
| 4 | Zyxel 防火墙未经身份验证的远程命令注入 | https://github.com/savior-only/CVE-2022-30525 | POC详情 |
| 5 | Zyxel Firewall Remote Command Injection Vulnerability (CVE-2022-30525) Batch Detection Script | https://github.com/M4fiaB0y/CVE-2022-30525 | POC详情 |
| 6 | CVE-2022-30525（Zxyel 防火墙命令注入）的概念证明漏洞利用 | https://github.com/k0sf/CVE-2022-30525 | POC详情 |
| 7 | CVE-2022-30525 POC exploit | https://github.com/superzerosec/CVE-2022-30525 | POC详情 |
| 8 | Simple python script to exploit CVE-2022-30525 (FIXED): Zyxel Firewall Unauthenticated Remote Command Injection | https://github.com/Chocapikk/CVE-2022-30525-Reverse-Shell | POC详情 |
| 9 | CVE-2022-30525 Zyxel防火墙命令注入漏洞 POC&EXP | https://github.com/160Team/CVE-2022-30525 | POC详情 |
| 10 | Simple python script to exploit CVE-2022-30525 (FIXED): Zyxel Firewall Unauthenticated Remote Command Injection | https://github.com/zhefox/CVE-2022-30525-Reverse-Shell | POC详情 |
| 11 | Initial POC for the CVE-2022-30525 | https://github.com/iveresk/cve-2022-30525 | POC详情 |
| 12 | CVE-2022-30525 Zyxel 防火墙命令注入漏洞 POC&EXPC | https://github.com/west9b/CVE-2022-30525 | POC详情 |
| 13 | A OS Command Injection Vulnerability in the CGI Program of Zyxel | https://github.com/furkanzengin/CVE-2022-30525 | POC详情 |
| 14 | CVE-2022-30525 POC | https://github.com/ProngedFork/CVE-2022-30525 | POC详情 |
| 15 | None | https://github.com/cbk914/CVE-2022-30525_check | POC详情 |
| 16 | Exploit for CVE-2022-30525 | https://github.com/arajsingh-infosec/CVE-2022-30525_Exploit | POC详情 |
| 17 | Simple python script to exploit CVE-2022-30525 (FIXED): Zyxel Firewall Unauthenticated Remote Command Injection | https://github.com/5l1v3r1/CVE-2022-30525-Reverse-Shell | POC详情 |
| 18 | An OS command injection vulnerability in the CGI program of Zyxel USG FLEX 100(W) firmware versions 5.00 through 5.21 Patch 1, USG FLEX 200 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 500 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 700 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 50(W) firmware versions 5.10 through 5.21 Patch 1, USG20(W)-VPN firmware versions 5.10 through 5.21 Patch 1, ATP series firmware versions 5.10 through 5.21 Patch 1, VPN series firmware versions 4.60 through 5.21 Patch 1, are susceptible to a command injection vulnerability which could allow an attacker to modify specific files and then execute some OS commands on a vulnerable device. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-30525.yaml | POC详情 |
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CVE-2022-30525 公开利用代码 (4)
CVE-2022-30525 其他参考 (1)
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