CVE-2025-61939

An unused function in MicroServer can start a reverse SSH connection to a vendor registered domain, without mutual authentication. An attacker on the local network with admin access to the web server, and the ability to manipulate DNS responses, can redirect the SSH connection to an attacker...

CVE-2025-61939

An unused function in MicroServer can start a reverse SSH connection to a vendor registered domain, without mutual authentication. An attacker on the local network with admin access to the web server, and the ability to manipulate DNS responses, can redirect the SSH connection to an attacker...

CVE-2025-61939 Columbia Weather Systems MicroServer Improper Restriction of Communication Channel to Intended Endpoints

An unused function in MicroServer can start a reverse SSH connection to a vendor registered domain, without mutual authentication. An attacker on the local network with admin access to the web server, and the ability to manipulate DNS responses, can redirect the SSH connection to an attacker...

CVE-2025-61939 Columbia Weather Systems MicroServer Improper Restriction of Communication Channel to Intended Endpoints

An unused function in MicroServer can start a reverse SSH connection to a vendor registered domain, without mutual authentication. An attacker on the local network with admin access to the web server, and the ability to manipulate DNS responses, can redirect the SSH connection to an attacker...

PT-2026-1835

Name of the Vulnerable Software and Affected Versions MicroServer affected versions not specified Description An unused function in MicroServer can initiate a reverse SSH connection to a vendor-registered domain without mutual authentication. An attacker with local network access and administrati...