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.
6 results
Sep 16, 2026WNC T-Mobile 5G Box IDU router contains an OS command injection vulnerability in the portal.cgi component's password change functionality.CVE-2026-58147 · Other software · WNC · reported by cvd@cert.plCritical 9.3
WNC T-Mobile 5G Box IDU router contains an OS command injection vulnerability in the portal.cgi component's password change functionality. The application improperly neutralizes special elements in the http_passwd_hidden and http_passwdConfirm_hidden parameters, allowing an authenticated attacker to execute arbitrary commands on the underlying operating system with root privileges.This issue has been fixed in firmware version 1.1.0.651412
- Product
- T-Mobile 5G Box IDU
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 16, 2026WNC T-Mobile 5G Box IDU router is vulnerable to OS command injection vulnerability.CVE-2026-58146 · Other software · WNC · reported by cvd@cert.plCritical 9.4
WNC T-Mobile 5G Box IDU router is vulnerable to OS command injection vulnerability. The vulnerability exists within the /cgi-bin/portal.cgi endpoint, specifically through the cli_cookie POST parameter. The cli_cookie parameter value is directly concatenated into a find command string without proper sanitization. This allows a remote, unauthenticated attacker to inject and execute arbitrary shell commands as root on the underlying operating system. This issue has been fixed in firmware version 1.1.0.651412
- Product
- T-Mobile 5G Box IDU
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 16, 2026WNC T-Mobile 5G Box IDU router contains a cross-site request forgery (CSRF) vulnerability in the portal.cgi component.CVE-2026-40857 · Other software · WNC · reported by cvd@cert.plHigh 8.4
WNC T-Mobile 5G Box IDU router contains a cross-site request forgery (CSRF) vulnerability in the portal.cgi component. The anti-CSRF mechanism fails to validate the csrf_token_value parameter, accepting any arbitrary value as valid. This allows a remote attacker to perform unauthorized actions on the device by tricking an authenticated user into visiting a malicious website.This issue has been fixed in firmware version 1.1.0.651412
- Product
- T-Mobile 5G Box IDU
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 16, 2026WNC T-Mobile 5G Box IDU router is vulnerable to improper access control.CVE-2026-40856 · Other software · WNC · reported by cvd@cert.plHigh 7.1
WNC T-Mobile 5G Box IDU router is vulnerable to improper access control. The vulnerability exists in the wnc_maccheck.cgi endpoint, which is accessible without authentication. It allows a remote attacker to retrieve sensitive configuration data, including the administrator web password, WiFi passphrase, and technical device information.This issue has been fixed in firmware version 1.1.0.651412
- Product
- T-Mobile 5G Box IDU
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 16, 2026WNC T-Mobile 5G Box IDU router is vulnerable to a command injection.CVE-2026-40855 · Other software · WNC · reported by cvd@cert.plCritical 9.3
WNC T-Mobile 5G Box IDU router is vulnerable to a command injection. The vulnerability exists in the ping functionality within the /cgi-bin/portal.cgi endpoint, specifically affecting the ping_ip, ping_size, and ping_times POST parameters. The root cause is the failure to verify and sanitize user-supplied input before incorporating it into a system command. This allows an authenticated attacker to execute arbitrary commands on the shell and gain root access to the system.This issue has been fixed in firmware version 1.1.0.651412
- Product
- T-Mobile 5G Box IDU
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 16, 2026WNC T-Mobile 5G Box IDU router contains an authentication bypass vulnerability in the portal.cgi component.CVE-2026-40854 · Other software · WNC · reported by cvd@cert.plHigh 8.7
WNC T-Mobile 5G Box IDU router contains an authentication bypass vulnerability in the portal.cgi component. The session verification mechanism improperly validates the sessionid cookie by checking for the existence of a corresponding file in /tmp/login_user. An attacker can bypass authentication by using directory entries such as "." or ".." in the cookie, allowing unauthorized access to the administration panel.This issue has been fixed in firmware version 1.1.0.651412
- Product
- T-Mobile 5G Box IDU
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
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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