Zabbix Server 7.0.x < 7.0.29 / 7.4.x < 7.4.13 Authentication Bypass (ZBX-28196)

The version of Zabbix Server installed on the remote host is 7.0.x prior to 7.0.29, or 7.4.x prior to 7.4.13. It is, therefore, affected by an authentication bypass vulnerability: - Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certificate...

Zabbix Proxy 7.0.x < 7.0.29 / 7.4.x < 7.4.13 Authentication Bypass (ZBX-28196)

The version of Zabbix Proxy installed on the remote host is 7.0.x prior to 7.0.29, or 7.4.x prior to 7.4.13. It is, therefore, affected by an authentication bypass vulnerability: - Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certificate...

CVE-2026-59786

Zabbix Server and Proxy accept the active agent heartbeat message rega...

Linux Distros Unpatched Vulnerability : CVE-2026-59786

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certificate authentication. This means someone with access...

CVE-2026-59786

A flaw was found in Zabbix. A remote, unauthenticated attacker with network access to the trapper port can spoof host availability, compromising the integrity of monitoring data. The Zabbix server and proxy accept active agent heartbeat messages without verifying configured pre-shared key PSK or...

DEBIAN-CVE-2026-59786

Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certificate authentication. This means someone with access to the Zabbix trapper port can report an arbitrary host using an active agent as available, resulting in a loss of integrity...

CVE-2026-59786

Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certificate authentication. This means someone with access to the Zabbix trapper port can report an arbitrary host using an active agent as available, resulting in a loss of integrity...

UBUNTU-CVE-2026-59786

Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certificate authentication. This means someone with access to the Zabbix trapper port can report an arbitrary host using an active agent as available, resulting in a loss of integrity...

CVE-2026-59786 Active agent heartbeat missing TLS check

Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certificate authentication. This means someone with access to the Zabbix trapper port can report an arbitrary host using an active agent as available, resulting in a loss of integrity...

CVE-2026-59786

Zabbix Server and Proxy are vulnerable to a flaw where they accept active agent heartbeat messages without performing the required TLS check for configured PSK or certificate authentication. An attacker with access to the Zabbix trapper port can exploit this to report an arbitrary host as availab...

EUVD-2026-92398

Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certificate authentication. This means someone with access to the Zabbix trapper port can report an arbitrary host using an active agent as available, resulting in a loss of integrity...

CVE-2026-59786 Active agent heartbeat missing TLS check

Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certificate authentication. This means someone with access to the Zabbix trapper port can report an arbitrary host using an active agent as available, resulting in a loss of integrity...

CVE-2026-59786

Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certificate authentication. This means someone with access to the Zabbix trapper port can report an arbitrary host using an active agent as available, resulting in a loss of integrity...

CVE-2026-59786: Improper Verification of Source of a Communication Channel

Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certificate authentication. This means someone with access to the Zabbix trapper port can report an arbitrary host using an active agent as available, resulting in a loss of integrity...

A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw may allow an unprivileged local guest user to become the active agent for spice-vdagentd possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior.

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Empire: a PowerShell post-exploitation Agent tools-vulnerability warning-the black bar safety net

Empire is a purely PowerShell post-exploitation Agent tools, it is built on cryptography, secure communications and flexible architecture. Empire realize the need to powershell. exe you can run a PowerShell proxy function. Rapid deployment post-exploit module, from the keyboard recorder to...