CVE-2026-1459

A post-authentication command injection vulnerability in the TR-369 certificate download CGI program of the Zyxel VMG3625-T50B firmware versions through 5.50ABPM.9.7C0 could allow an authenticated attacker with administrator privileges to execute operating system OS commands on an affected device...

PT-2026-21745

Name of the Vulnerable Software and Affected Versions SonicOS affected versions not specified Description The software contains post-authentication stack-based buffer overflow vulnerabilities within its management interface. These issues stem from insufficient bounds checking in an ''API...

PT-2026-21748

Name of the Vulnerable Software and Affected Versions SonicOS affected versions not specified Description A post-authentication Out-of-bounds Read issue exists in SonicOS. This can allow a remote attacker to cause a firewall to crash. Recommendations At the moment, there is no information about a...

PT-2026-21747

Name of the Vulnerable Software and Affected Versions SonicOS affected versions not specified Description A post-authentication NULL Pointer Dereference issue exists in SonicOS. This can allow a remote attacker to crash a firewall. Recommendations At the moment, there is no information about a...

PT-2026-21645

Name of the Vulnerable Software and Affected Versions Zyxel VMG3625-T50B firmware versions through 5.50ABPM.9.7C0 Description A post-authentication command injection exists in the TR-369 certificate download CGI program. An authenticated attacker with administrator privileges could execute...

PT-2026-21644

Name of the Vulnerable Software and Affected Versions Zyxel EX3301-T0 firmware versions through 5.50ABVY.7C0 Description A post-authentication command injection issue exists in the log file download function. This could allow an authenticated attacker to execute operating system OS commands on an...

CVE-2026-0399: Stack-based Buffer Overflow

Multiple post-authentication stack-based buffer overflow vulnerabilities in the SonicOS management interface due to improper bounds checking in a API endpoint...

CVE-2026-0400: Use of Externally-Controlled Format String

A post-authentication Format String vulnerability in SonicOS allows a remote attacker to crash a firewall...

CVE-2025-13943: Improper Neutralization of Special Elements used in an OS Command

A post-authentication command injection vulnerability in the log file download function of the Zyxel EX3301-T0 firmware versions through 5.50ABVY.7C0 could allow an authenticated attacker to execute operating system OS commands on an affected device...

PT-2026-21746

Name of the Vulnerable Software and Affected Versions SonicOS affected versions not specified Description A post-authentication format string issue exists in SonicOS. This can allow a remote attacker to cause a firewall to crash. Recommendations At the moment, there is no information about a newe...

CVE-2026-1459: Improper Neutralization of Special Elements used in an OS Command

A post-authentication command injection vulnerability in the TR-369 certificate download CGI program of the Zyxel VMG3625-T50B firmware versions through 5.50ABPM.9.7C0 could allow an authenticated attacker with administrator privileges to execute operating system OS commands on an affected device...

OpenSSH 10.2p1 Authorized Keys Persistence Tool

This Metasploit Auxiliary module establishes persistent access to remote systems by adding an SSH public key to a target user's authorizedkeys file after successful authentication. The module requires valid SSH credentials password or private key and supports both Unix-like and Windows SSH...

CVE-2025-11730

A post‑authentication command injection vulnerability in the Dynamic DNS DDNS configuration CLI command in Zyxel ATP series firmware versions from V5.35 through V5.41, USG FLEX series firmware versions from V5.35 through V5.41, USG FLEX 50W series firmware versions from V5.35 through V5.41, and...

CVE-2025-11730

A post‑authentication command injection vulnerability in the Dynamic DNS DDNS configuration CLI command in Zyxel ATP series firmware versions from V5.35 through V5.41, USG FLEX series firmware versions from V5.35 through V5.41, USG FLEX 50W series firmware versions from V5.35 through V5.41, and...

EUVD-2025-206867

A post‑authentication command injection vulnerability in the Dynamic DNS DDNS configuration CLI command in Zyxel ATP series firmware versions from V5.35 through V5.41, USG FLEX series firmware versions from V5.35 through V5.41, USG FLEX 50W series firmware versions from V5.35 through V5.41, and...

CVE-2025-11730

A post‑authentication command injection vulnerability in the Dynamic DNS DDNS configuration CLI command in Zyxel ATP series firmware versions from V5.35 through V5.41, USG FLEX series firmware versions from V5.35 through V5.41, USG FLEX 50W series firmware versions from V5.35 through V5.41, and...

CVE-2025-11730

A post‑authentication command injection vulnerability in the Dynamic DNS DDNS configuration CLI command in Zyxel ATP series firmware versions from V5.35 through V5.41, USG FLEX series firmware versions from V5.35 through V5.41, USG FLEX 50W series firmware versions from V5.35 through V5.41, and...

CVE-2025-11730

CVE-2025-11730 is a post-authentication command-injection vulnerability in Zyxel DDNS CLI across Zyxel ATP series (V5.35–V5.41), USG FLEX series (V5.35–V5.41), USG FLEX 50(W) (V5.35–V5.41), and USG20(W)-VPN (V5.35–V5.41). The issue allows an authenticated administrator to execute OS commands on a...

VulnCheck KEV: CVE-2023-39276

SonicOS post-authentication stack-based buffer overflow vulnerability in the getBookmarkList.json URL endpoint leads to a firewall crash...

FreePBX 17.0.2.36 < 17.0.3 Command Injection (GHSA-vm9p-46mv-5xvw)

The version of FreePBX installed on the remote host is 17.0.2.36 or later but prior to 17.0.3. It is, therefore, affected by a command injection vulnerability: - The filestore module within the Administrative interface is vulnerable to a post-authentication command injection by an authenticated...