CVE-2026-9033— Omada 网关未授权强制登出漏洞
一分钟漏洞结论
影响对象
TP-Link Systems Inc. ER7212PC v2
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
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。
未经身份验证的攻击者只要在网络中能够访问受影响设备的 captive portal（强制门户）服务，即可终止活动的 captive portal 会话，包括强制特定用户退出登录或清除所有活动会话。受影响用户必须重新进行身份验证才能恢复访问权限。 成功利用此漏洞可导致终止单个或所有活动的 captive portal 会话，造成临时服务中断，并迫使用户重新进行身份验证。
影响版本矩阵 19
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| TP-Link Systems Inc | ER7406 v1 | < 1.3.4 Build 20260625 Rel.43136 |
affected |
| TP-Link Systems Inc | ER7412-M2 v1 | < 1.2.0 Build 20260630 Rel.82947 |
affected |
| TP-Link Systems Inc. | DR3150 v1 | < 1.0.1 Build 20260722 Rel.16854 |
affected |
| TP-Link Systems Inc. | DR3220v-4G v1 | < 1.2.0 Build 20260630 Rel.82652 |
affected |
| TP-Link Systems Inc. | DR3650v v1 | < 1.2.0 Build 20260630 Rel.83311 |
affected |
| TP-Link Systems Inc. | DR3650v-4G v1 | < 1.2.0 Build 20260630 Rel.83347 |
affected |
| TP-Link Systems Inc. | ER603WP-4G-Outdoor v1 | < 1.0.2 Build 20260723 Rel.43271 |
affected |
| TP-Link Systems Inc. | ER605 v2 | < 2.4.4 Build 20260630 Rel.14398 |
affected |
| TP-Link Systems Inc. | ER605W v2 | < 2.0.4 Build 20260723 Rel.43763 |
affected |
| TP-Link Systems Inc. | ER701-5G-Outdoor v1 | < 1.0.3 Build 20260723 Rel.40931 |
affected |
| TP-Link Systems Inc. | ER703WP-4G-Outdoor v1 | < 1.1.7 Build 20260723 Rel.41712 |
affected |
| TP-Link Systems Inc. | ER706W v1 | < 1.2.11 Build 20260723 Rel.41567 |
affected |
| TP-Link Systems Inc. | ER706W-4G v1 | < 1.2.6 Build 20260723 Rel.41321 |
affected |
| TP-Link Systems Inc. | ER706W-4G v2 | < 2.1.11 Build 20260723 Rel.41624 |
affected |
| TP-Link Systems Inc. | ER706WP-4G v1 | < 1.1.11 Build 20260723 Rel.41624 |
affected |
| TP-Link Systems Inc. | ER707-M2 v1 | < 1.4.4 Build 20260625 Rel.43063 |
affected |
| TP-Link Systems Inc. | ER7206 v2 | < 2.3.5 Build 20260625 Rel.43136 |
affected |
| TP-Link Systems Inc. | ER7212PC v2 | < 2.4.3 Build 20260722 Rel.40250 |
affected |
| TP-Link Systems Inc. | ER8411 v1 | < 1.4.1 Build 20260708 Rel.64832 |
affected |
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一、 漏洞 CVE-2026-9033 基础信息
漏洞信息
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Vulnerability Title
Unauthenticated Captive Portal Session Termination and Forced Logout in Omada Gateways
来源: CVE Program / CVE List V5
Vulnerability Description
An unauthenticated attacker with network access to the captive portal service of an affected device can terminate active captive portal sessions, including forcing logout of specific users or clearing all active sessions. Affected users must re-authenticate to regain access.
Successful exploitation may allow termination of individual or all active captive portal sessions, causing temporary service disruption and requiring users to re-authenticate.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
来源: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| TP-Link Systems Inc. | ER7212PC v2 | 0 ~ 2.4.3 Build 20260722 Rel.40250 | - |
|
| TP-Link Systems Inc. | ER605 v2 | 0 ~ 2.4.4 Build 20260630 Rel.14398 | - |
|
| TP-Link Systems Inc. | ER7206 v2 | 0 ~ 2.3.5 Build 20260625 Rel.43136 | - |
|
| TP-Link Systems Inc | ER7406 v1 | 0 ~ 1.3.4 Build 20260625 Rel.43136 | - |
|
| TP-Link Systems Inc. | ER707-M2 v1 | 0 ~ 1.4.4 Build 20260625 Rel.43063 | - |
|
| TP-Link Systems Inc | ER7412-M2 v1 | 0 ~ 1.2.0 Build 20260630 Rel.82947 | - |
|
| TP-Link Systems Inc. | ER8411 v1 | 0 ~ 1.4.1 Build 20260708 Rel.64832 | - |
|
| TP-Link Systems Inc. | ER706W v1 | 0 ~ 1.2.11 Build 20260723 Rel.41567 | - |
|
| TP-Link Systems Inc. | ER706W-4G v1 | 0 ~ 1.2.6 Build 20260723 Rel.41321 | - |
|
| TP-Link Systems Inc. | ER706W-4G v2 | 0 ~ 2.1.11 Build 20260723 Rel.41624 | - |
|
| TP-Link Systems Inc. | ER706WP-4G v1 | 0 ~ 1.1.11 Build 20260723 Rel.41624 | - |
|
| TP-Link Systems Inc. | ER703WP-4G-Outdoor v1 | 0 ~ 1.1.7 Build 20260723 Rel.41712 | - |
|
| TP-Link Systems Inc. | DR3220v-4G v1 | 0 ~ 1.2.0 Build 20260630 Rel.82652 | - |
|
| TP-Link Systems Inc. | DR3650v v1 | 0 ~ 1.2.0 Build 20260630 Rel.83311 | - |
|
| TP-Link Systems Inc. | DR3650v-4G v1 | 0 ~ 1.2.0 Build 20260630 Rel.83347 | - |
|
| TP-Link Systems Inc. | ER603WP-4G-Outdoor v1 | 0 ~ 1.0.2 Build 20260723 Rel.43271 | - |
|
| TP-Link Systems Inc. | DR3150 v1 | 0 ~ 1.0.1 Build 20260722 Rel.16854 | - |
|
| TP-Link Systems Inc. | ER701-5G-Outdoor v1 | 0 ~ 1.0.3 Build 20260723 Rel.40931 | - |
|
| TP-Link Systems Inc. | ER605W v2 | 0 ~ 2.0.4 Build 20260723 Rel.43763 | - |
|
二、漏洞 CVE-2026-9033 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-9033 厂商安全公告 (1)
CVE-2026-9033 厂商页面 (1)
同批安全公告 · TP-Link Systems Inc. · 2026-08-20 · 共 3 条
| CVE-2026-19586 | 9.3 CRITICAL | Omada Gateway OpenVPN 服务器预认证 OS 命令注入漏洞 |
| CVE-2026-19683 | 6.3 MEDIUM | Omada Gateway DDNS认证凭据明文传输漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-9033
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