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.

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00185.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
TP-Link Systems Inc. ER7212PC v2 unaffected
Version Status Constraints
0 affected < 2.4.3 Build 20260722 Rel.40250
TP-Link Systems Inc. ER605 v2 unaffected
Version Status Constraints
0 affected < 2.4.4 Build 20260630 Rel.14398
TP-Link Systems Inc. ER7206 v2 unaffected
Version Status Constraints
0 affected < 2.3.5 Build 20260625 Rel.43136
TP-Link Systems Inc ER7406 v1 unaffected
Version Status Constraints
0 affected < 1.3.4 Build 20260625 Rel.43136
TP-Link Systems Inc. ER707-M2 v1 unaffected
Version Status Constraints
0 affected < 1.4.4 Build 20260625 Rel.43063
TP-Link Systems Inc ER7412-M2 v1 unaffected
Version Status Constraints
0 affected < 1.2.0 Build 20260630 Rel.82947
TP-Link Systems Inc. ER8411 v1 unaffected
Version Status Constraints
0 affected < 1.4.1 Build 20260708 Rel.64832
TP-Link Systems Inc. ER706W v1 unaffected
Version Status Constraints
0 affected < 1.2.11 Build 20260723 Rel.41567
TP-Link Systems Inc. ER706W-4G v1 unaffected
Version Status Constraints
0 affected < 1.2.6 Build 20260723 Rel.41321
TP-Link Systems Inc. ER706W-4G v2 unaffected
Version Status Constraints
0 affected < 2.1.11 Build 20260723 Rel.41624
TP-Link Systems Inc. ER706WP-4G v1 unaffected
Version Status Constraints
0 affected < 1.1.11 Build 20260723 Rel.41624
TP-Link Systems Inc. ER703WP-4G-Outdoor v1 unaffected
Version Status Constraints
0 affected < 1.1.7 Build 20260723 Rel.41712
TP-Link Systems Inc. DR3220v-4G v1 unaffected
Version Status Constraints
0 affected < 1.2.0 Build 20260630 Rel.82652
TP-Link Systems Inc. DR3650v v1 unaffected
Version Status Constraints
0 affected < 1.2.0 Build 20260630 Rel.83311
TP-Link Systems Inc. DR3650v-4G v1 unaffected
Version Status Constraints
0 affected < 1.2.0 Build 20260630 Rel.83347
TP-Link Systems Inc. ER603WP-4G-Outdoor v1 unaffected
Version Status Constraints
0 affected < 1.0.2 Build 20260723 Rel.43271
TP-Link Systems Inc. DR3150 v1 unaffected
Version Status Constraints
0 affected < 1.0.1 Build 20260722 Rel.16854
TP-Link Systems Inc. ER701-5G-Outdoor v1 unaffected
Version Status Constraints
0 affected < 1.0.3 Build 20260723 Rel.40931
TP-Link Systems Inc. ER605W v2 unaffected
Version Status Constraints
0 affected < 2.0.4 Build 20260723 Rel.43763

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Tp-link Subscribe
Dr3150 V1 Subscribe
Dr3220v-4g V1 Subscribe
Dr3650v-4g V1 Subscribe
Dr3650v V1 Subscribe
Er603wp-4g-outdoor V1 Subscribe
Er605 V2 Subscribe
Er605w V2 Subscribe
Er701-5g-outdoor V1 Subscribe
Er703wp-4g-outdoor V1 Subscribe
Er706w-4g V1 Subscribe
Er706w-4g V2 Subscribe
Er706w V1 Subscribe
Er706wp-4g V1 Subscribe
Er707-m2 V1 Subscribe
Er7206 V2 Subscribe
Er7212pc V2 Subscribe
Er7406 V1 Subscribe
Er7412-m2 V1 Subscribe
Er8411 V1 Subscribe

Project Subscriptions

Vendors Products
Tp-link Subscribe
Dr3150 V1 Subscribe
Dr3220v-4g V1 Subscribe
Dr3650v-4g V1 Subscribe
Dr3650v V1 Subscribe
Er603wp-4g-outdoor V1 Subscribe
Er605 V2 Subscribe
Er605w V2 Subscribe
Er701-5g-outdoor V1 Subscribe
Er703wp-4g-outdoor V1 Subscribe
Er706w-4g V1 Subscribe
Er706w-4g V2 Subscribe
Er706w V1 Subscribe
Er706wp-4g V1 Subscribe
Er707-m2 V1 Subscribe
Er7206 V2 Subscribe
Er7212pc V2 Subscribe
Er7406 V1 Subscribe
Er7412-m2 V1 Subscribe
Er8411 V1 Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.omadanetworks.com/en/support/download/ cve-icon cve-icon
https://www.omadanetworks.com/us/support/download/ cve-icon cve-icon
https://www.tp-link.com/us/support/faq/5256/ cve-icon cve-icon
History

Fri, 21 Aug 2026 12:30:00 +0000

Type Values Removed Values Added
First Time appeared Tp-link
Tp-link dr3150 V1
Tp-link dr3220v-4g V1
Tp-link dr3650v-4g V1
Tp-link dr3650v V1
Tp-link er603wp-4g-outdoor V1
Tp-link er605 V2
Tp-link er605w V2
Tp-link er701-5g-outdoor V1
Tp-link er703wp-4g-outdoor V1
Tp-link er706w-4g V1
Tp-link er706w-4g V2
Tp-link er706w V1
Tp-link er706wp-4g V1
Tp-link er707-m2 V1
Tp-link er7206 V2
Tp-link er7212pc V2
Tp-link er7406 V1
Tp-link er7412-m2 V1
Tp-link er8411 V1
Vendors & Products Tp-link
Tp-link dr3150 V1
Tp-link dr3220v-4g V1
Tp-link dr3650v-4g V1
Tp-link dr3650v V1
Tp-link er603wp-4g-outdoor V1
Tp-link er605 V2
Tp-link er605w V2
Tp-link er701-5g-outdoor V1
Tp-link er703wp-4g-outdoor V1
Tp-link er706w-4g V1
Tp-link er706w-4g V2
Tp-link er706w V1
Tp-link er706wp-4g V1
Tp-link er707-m2 V1
Tp-link er7206 V2
Tp-link er7212pc V2
Tp-link er7406 V1
Tp-link er7412-m2 V1
Tp-link er8411 V1

Thu, 20 Aug 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 20 Aug 2026 19:00:00 +0000

Type Values Removed Values Added
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.
Title Unauthenticated Captive Portal Session Termination and Forced Logout in Omada Gateways
Weaknesses CWE-306
References
Metrics cvssV4_0

{'score': 6, 'vector': '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: TPLink

Published:

Updated: 2026-08-20T18:59:36.657Z

Reserved: 2026-05-19T16:30:37.346Z

Link: CVE-2026-9033

cve-icon Vulnrichment

Updated: 2026-08-20T18:59:33.402Z

cve-icon NVD

Status : Received

Published: 2026-08-20T19:17:04.950

Modified: 2026-08-20T19:17:04.950

Link: CVE-2026-9033

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-21T12:08:39Z

Weaknesses