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.
15 results
Aug 26, 2026A malicious actor with access to an adjacent network could exploit a Buffer Overflow vulnerability found in a DHCPv6-enabled EdgeMAX EdgeSwitch to initiate a ReCVE-2026-77532 · Network & remote access · Ubiquiti Inc · reported by fe490ce8-0395-4072-90d8-2707e1bdf984High 8.8
A malicious actor with access to an adjacent network could exploit a Buffer Overflow vulnerability found in a DHCPv6-enabled EdgeMAX EdgeSwitch to initiate a Remote Code Execution on such device.
- Product
- EdgeMAX EdgeSwitch
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2025An Improper Input Validation in EdgeMAX EdgeSwitch (Version 1.11.0 and earlier) could allow a Command Injection by a malicious actor with access to EdgeSwitch aCVE-2025-48978 · Network & remote access · Ubiquiti Inc · reported by support@hackerone.comHigh 7.5
An Improper Input Validation in EdgeMAX EdgeSwitch (Version 1.11.0 and earlier) could allow a Command Injection by a malicious actor with access to EdgeSwitch adjacent network. Affected Products: EdgeMAX EdgeSwitch (Version 1.11.0 and earlier) Mitigation: Update the EdgeMAX EdgeSwitch to Version 1.11.1 or later.
- Product
- EdgeMAX EdgeSwitch
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 4, 2025An Improper Input Validation in EdgeMAX EdgeSwitch (Version 1.10.4 and earlier) could allow a Command Injection by a malicious actor with access to EdgeSwitch aCVE-2025-27211 · Network & remote access · Ubiquiti Inc · reported by support@hackerone.comHigh 7.5
An Improper Input Validation in EdgeMAX EdgeSwitch (Version 1.10.4 and earlier) could allow a Command Injection by a malicious actor with access to EdgeSwitch adjacent network.
- Product
- EdgeMAX EdgeSwitch
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 5, 2022A remote code execution vulnerability in EdgeRouters (Version 2.0.9-hotfix.4 and earlier) allows a malicious actor with an operator account to run arbitrary admCVE-2022-43553 · Other software · UI · reported by support@hackerone.comHigh 8.8
A remote code execution vulnerability in EdgeRouters (Version 2.0.9-hotfix.4 and earlier) allows a malicious actor with an operator account to run arbitrary administrator commands.This vulnerability is fixed in Version 2.0.9-hotfix.5 and later.
- Product
- Edgemax Edgerouter Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcommunity.ui.comcommunity.ui.com
May 27, 2021A vulnerability found in EdgeMAX EdgeRouter V2.0.9 and earlier could allow a malicious actor to execute a man-in-the-middle (MitM) attack during a firmware updaCVE-2021-22909 · Other software · UI · reported by support@hackerone.comHigh 7.5
A vulnerability found in EdgeMAX EdgeRouter V2.0.9 and earlier could allow a malicious actor to execute a man-in-the-middle (MitM) attack during a firmware update. This vulnerability is fixed in EdgeMAX EdgeRouter V2.0.9-hotfix.1 and later.
- Product
- Edgemax Edgerouter Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcommunity.ui.comcommunity.ui.com
Dec 14, 2020A security issue was found in EdgePower 24V/54V firmware v1.7.0 and earlier where, due to missing CSRF protections, an attacker would have been able to perform CVE-2020-8282 · Other software · UI · reported by support@hackerone.comHigh 8.8
A security issue was found in EdgePower 24V/54V firmware v1.7.0 and earlier where, due to missing CSRF protections, an attacker would have been able to perform unauthorized remote code execution.
- Product
- Edgemax Edgepower 24v Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcommunity.ui.comcommunity.ui.com
Aug 21, 2020A vulnerability exists in The EdgeMax EdgeSwitch firmware <v1.9.1 where the EdgeSwitch legacy web interface SIDSSL cookie for admin can be guessed, enabling theCVE-2020-8234 · Other software · UI · reported by support@hackerone.comCritical 9.8
A vulnerability exists in The EdgeMax EdgeSwitch firmware <v1.9.1 where the EdgeSwitch legacy web interface SIDSSL cookie for admin can be guessed, enabling the attacker to obtain high privileges and get a root shell by a Command injection.
- Product
- Edgemax Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcommunity.ui.comcommunity.ui.com
Aug 17, 2020An information disclosure vulnerability exists in EdgeMax EdgeSwitch firmware v1.9.0 that allowed read only users could obtain unauthorized information through CVE-2020-8232 · Other software · UI · reported by support@hackerone.comMedium 6.5
An information disclosure vulnerability exists in EdgeMax EdgeSwitch firmware v1.9.0 that allowed read only users could obtain unauthorized information through SNMP community pages.
- Product
- Edgeswitch Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcommunity.ui.comcommunity.ui.com
Sep 25, 2019Ubiquiti EdgeMAX devices before 2.0.3 allow remote attackers to cause a denial of service (disk consumption) because *.cache files in /var/run/beaker/container_CVE-2019-16889 · Other software · UI · reported by MITREHigh 7.5
Ubiquiti EdgeMAX devices before 2.0.3 allow remote attackers to cause a denial of service (disk consumption) because *.cache files in /var/run/beaker/container_file/ are created when providing a valid length payload of 249 characters or fewer to the beaker.session.id cookie in a GET header. The attacker can use a long series of unique session IDs.
- Product
- Er-x Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcommunity.ui.comhackerone.com
Jul 10, 2019Command Injection in EdgeMAX EdgeSwitch prior to 1.8.2 allow an Admin user to execute commands as root.CVE-2019-5446 · Other software · UI · reported by support@hackerone.comHigh 7.2
Command Injection in EdgeMAX EdgeSwitch prior to 1.8.2 allow an Admin user to execute commands as root.
- Product
- Edgeswitch Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcommunity.ui.comcommunity.ui.com
Jul 10, 2019DoS in EdgeMAX EdgeSwitch prior to 1.8.2 allow an Admin user to Crash the SSH CLI interface by using crafted commands.CVE-2019-5445 · Other software · UI · reported by support@hackerone.comMedium 4.9
DoS in EdgeMAX EdgeSwitch prior to 1.8.2 allow an Admin user to Crash the SSH CLI interface by using crafted commands.
- Product
- Edgeswitch Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcommunity.ui.comcommunity.ui.com
Apr 10, 2019In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, an unauthenticated user can use the "local port forwarding" and "dynamic port forwarding" (SOCKS proxy) funcCVE-2019-5426 · Network & remote access · Ubiquiti Networks · reported by support@hackerone.comMedium 4.8
In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, an unauthenticated user can use the "local port forwarding" and "dynamic port forwarding" (SOCKS proxy) functionalities. Remote attackers without credentials can exploit this bug to access local services or forward traffic through the device if SSH is enabled in the system settings.
- Product
- EdgeMAX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcommunity.ubnt.comhackerone.com
Apr 10, 2019In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, an authenticated user can execute arbitrary shell commands over the SSH interface bypassing the CLI interfacCVE-2019-5425 · Network & remote access · Ubiquiti Networks · reported by support@hackerone.comHigh 8.8
In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, an authenticated user can execute arbitrary shell commands over the SSH interface bypassing the CLI interface, which allow them to escalate privileges to root.
- Product
- EdgeMAX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcommunity.ubnt.comhackerone.com
Apr 10, 2019In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, a privileged user can execute arbitrary shell commands over the SSH CLI interface.CVE-2019-5424 · Network & remote access · Ubiquiti Networks · reported by support@hackerone.comHigh 8.8
In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, a privileged user can execute arbitrary shell commands over the SSH CLI interface. This allows to execute shell commands under the root user.
- Product
- EdgeMAX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcommunity.ubnt.comhackerone.com
Feb 12, 2019Denial of Service attack in airMAX < 8.3.2 , airMAX < 6.0.7 and EdgeMAX < 1.9.7 allow attackers to use the Discovery Protocol in amplification attacks.CVE-2017-0938 · Other software · HackerOne · reported by support@hackerone.comHigh 7.5
Denial of Service attack in airMAX < 8.3.2 , airMAX < 6.0.7 and EdgeMAX < 1.9.7 allow attackers to use the Discovery Protocol in amplification attacks.
- Product
- airMAX, EdgeMAX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcommunity.ubnt.comcommunity.ubnt.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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