Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
13 results
Aug 20, 2026A vulnerability exists in the Dynamic DNS (DDNS) functionality of TP-Link Omada Gateways.CVE-2026-19683 · Network & remote access · TP-Link Systems Inc. · reported by f23511db-6c3e-4e32-a477-6aa17d310630Medium 6.3
A vulnerability exists in the Dynamic DNS (DDNS) functionality of TP-Link Omada Gateways. During communication with a third-party DDNS service, authentication credentials are transmitted over an unencrypted channel. An attacker who can observe or manipulate traffic between an affected device and the DDNS service may obtain sensitive authentication information or interfere with DDNS update operations. Exploitation requires DDNS to be configured, communication with an external DDNS service, and attacker visibility or control of the relevant network path. Successful exploitation may result in disclosure of DDNS account credentials, unauthorized access to DDNS management functionality, or modification of DNS records associated with the affected deployment.
- Product
- ER7212PC v2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordomadanetworks.comomadanetworks.com
Aug 20, 2026A pre-authentication OS command injection vulnerability has been identified in Omada gateways configured to operate as an OpenVPN Server due to insufficient valCVE-2026-19586 · Network & remote access · TP-Link Systems Inc. · reported by f23511db-6c3e-4e32-a477-6aa17d310630Critical 9.3
A pre-authentication OS command injection vulnerability has been identified in Omada gateways configured to operate as an OpenVPN Server due to insufficient validation of client-supplied data during OpenVPN connection establishment. An unauthenticated remote attacker may provide specially crafted input influencing backend command execution logic before authentication completes. Exploitation requires the OpenVPN Server feature to be enabled, VPN service reachable by the attacker and attacker to be able to initiate an OpenVPN connection attempt. Successful exploitation may allow arbitrary command execution, potentially leading to full compromise of the affected device.
- Product
- ER7212PC v2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattg.systemsomadanetworks.com
Aug 3, 2026A cryptographic weakness exists in affected Omada devices where site credentials are protected using a legacy hashing algorithm that does not provide sufficientCVE-2025-15631 · Network & remote access · TP-Link Systems Inc. · reported by f23511db-6c3e-4e32-a477-6aa17d310630Medium 5.7
A cryptographic weakness exists in affected Omada devices where site credentials are protected using a legacy hashing algorithm that does not provide sufficient protection. An attacker who obtains access to stored credential data may be able to recover valid credentials to gain unauthorized access to affected devices or management environments.
- Product
- Omada Gateways
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordomadanetworks.comomadanetworks.com
Aug 3, 2026A race condition exists in the cloud-based Omada device adoption process when an attacker may be able to interact with the adoption workflow before a legitimateCVE-2025-15630 · Network & remote access · TP-Link Systems Inc. · reported by f23511db-6c3e-4e32-a477-6aa17d310630Medium 5.8
A race condition exists in the cloud-based Omada device adoption process when an attacker may be able to interact with the adoption workflow before a legitimate device completes registration, resulting in provisioning information being delivered to an attacker. Successful exploitation may allow disclosure of provisioning information intended for a legitimate device.
- Product
- Omada Gateways
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordomadanetworks.comomadanetworks.com
Aug 3, 2026A cryptographic weakness exists in the Omada adoption protocol where session encryption keys used to protect communications between controllers and managed deviCVE-2025-15629 · Network & remote access · TP-Link Systems Inc. · reported by f23511db-6c3e-4e32-a477-6aa17d310630Medium 6.9
A cryptographic weakness exists in the Omada adoption protocol where session encryption keys used to protect communications between controllers and managed devices may be predictable due to insufficient entropy in session key generation. An attacker who successfully intercepts adoption-related communications may be able to recover session encryption keys and decrypt affected communications.
- Product
- Omada Gateways
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordomadanetworks.comomadanetworks.com
Aug 3, 2026Affected Omada devices rely on embedded certificates that are shared across deployments to establish trust between controllers and managed devices.CVE-2025-15628 · Network & remote access · TP-Link Systems Inc. · reported by f23511db-6c3e-4e32-a477-6aa17d310630High 8.2
Affected Omada devices rely on embedded certificates that are shared across deployments to establish trust between controllers and managed devices. An attacker who obtains the embedded certificates may be able to impersonate trusted controllers or devices and intercept affected communications.
- Product
- Omada Gateways
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordomadanetworks.comomadanetworks.com
Aug 3, 2026A cryptographic weakness exists in the Omada adoption protocol.CVE-2025-15627 · Network & remote access · TP-Link Systems Inc. · reported by f23511db-6c3e-4e32-a477-6aa17d310630Medium 6.9
A cryptographic weakness exists in the Omada adoption protocol. The protocol relies on hard-coded cryptographic keys to establish trust and protect authentication exchanges between controllers and managed devices during device adoption. An attacker may be able to impersonate trusted controllers or managed devices and gain access to sensitive adoption-related communications.
- Product
- Omada Gateways
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordomadanetworks.comomadanetworks.com
Aug 3, 2026A cryptographic weakness exists in the Omada device adoption process.CVE-2025-15544 · Network & remote access · TP-Link Systems Inc. · reported by f23511db-6c3e-4e32-a477-6aa17d310630Medium 6.9
A cryptographic weakness exists in the Omada device adoption process. During adoption, authentication credentials associated with site management are transmitted using a weak hashing algorithm that does not provide sufficient protection. An attacker who successfully intercepts adoption-related authentication traffic may be able to recover valid credentials and gain unauthorized access to managed devices or controller-managed environments.
- Product
- Omada Gateways
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordomadanetworks.comomadanetworks.com
Aug 3, 2026A certification validation weakness exists in communication between affected Omada devices and cloud controllers.CVE-2025-9291 · Network & remote access · TP-Link Systems Inc. · reported by f23511db-6c3e-4e32-a477-6aa17d310630High 7.7
A certification validation weakness exists in communication between affected Omada devices and cloud controllers. Certificate identity verification does not adequately validate that a presented certificate corresponds to the expected cloud controller hostname, which may allow certificate validation protections to be bypassed under specific conditions. Successful exploitation may allow interception or modification of communication between affected devices and cloud controllers.
- Product
- Omada Gateways
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.omadanetworks.comsupport.omadanetworks.com
Oct 20, 2025An attacker may obtain the root shell on the underlying OS system with the restricted conditions on Omada gateways.CVE-2025-7851 · Network & remote access · TP-Link Systems Inc. · reported by f23511db-6c3e-4e32-a477-6aa17d310630High 8.7
An attacker may obtain the root shell on the underlying OS system with the restricted conditions on Omada gateways.
- Product
- Omada gateways
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.omadanetworks.comforescout.com
Oct 20, 2025A command injection vulnerability may be exploited after the admin's authentication on the web portal on Omada gateways.CVE-2025-7850 · Network & remote access · TP-Link Systems Inc. · reported by f23511db-6c3e-4e32-a477-6aa17d310630Critical 9.3
A command injection vulnerability may be exploited after the admin's authentication on the web portal on Omada gateways.
- Product
- Omada gateways
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.omadanetworks.comforescout.com
Oct 20, 2025An arbitrary OS command may be executed on the product by a remote unauthenticated attacker.CVE-2025-6542 · Network & remote access · TP-Link Systems Inc. · reported by f23511db-6c3e-4e32-a477-6aa17d310630Critical 9.3
An arbitrary OS command may be executed on the product by a remote unauthenticated attacker.
- Product
- Omada gateways
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.omadanetworks.comomadanetworks.com
Oct 20, 2025An arbitrary OS command may be executed on the product by the user who can log in to the web management interface.CVE-2025-6541 · Network & remote access · TP-Link Systems Inc. · reported by f23511db-6c3e-4e32-a477-6aa17d310630High 8.6
An arbitrary OS command may be executed on the product by the user who can log in to the web management interface.
- Product
- Omada gateways
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.omadanetworks.comomadanetworks.com
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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