Check Point patches actively exploited SmartConsole authentication bypass flaw

Check Point SmartConsole, the administrative client used to manage Quantum Security Management and Multi-Domain Security Management, contains an authentication bypass (CWE-287) in its login process that allows an unauthenticated remote attacker to obtain an application login token and authenticate with full administrative privileges. Exploitation is possible when the Management Server IP address is reachable from the internet and the configuration does not restrict Trusted Clients. A successful attacker can modify security policies and security configurations, effectively taking control of firewall management. Any organization running an internet-exposed Check Point management server without Trusted Client restrictions is affected, though Check Point reports exploitation has impacted only a very small number of customers. The flaw was added to CISA's KEV on 2026-07-22, is actively exploited, and press reports indicate public proof-of-concept code has been released.

Do: Apply the fix released in Check Point's advisory for CVE-2026-16232 by updating SmartConsole and the associated Quantum/MDS management software; no fixed version numbers were provided in this data, so confirm them against the vendor bulletin. As an interim mitigation, restrict internet access to the Management Server IP address and configure Trusted Clients so SmartConsole connections are accepted only from known administrator addresses. Review management logs for unexpected logins, unauthenticated token issuance, or unfamiliar administrator sessions, and complete remediation per CISA BOD 26-04 given the KEV listing.

CVE-2026-62144 is an authentication bypass (CWE-287) in Check Point Security Management and Multi-Domain Security Management that lets an unauthenticated remote attacker execute administrative commands on the Management Server. It is triggered when an attacker can reach the Management Server over the network without firewall protection, or when the management configuration does not restrict Trusted Clients. Successful exploitation gives the attacker full administrative command execution on the management server and may also allow command execution on the managed Security Gateways behind it. Any organization running these Check Point management products where the management interface is reachable without Trusted Clients restriction is affected. As of now there is no public proof-of-concept, it is not in CISA KEV, and no confirmed in-the-wild exploitation is known, although its EPSS of 20.8% (97th percentile) indicates an elevated likelihood of exploitation within 30 days.

Do: Upgrade Security Management and Multi-Domain Security Management to the patched release per Check Point's official advisory. As interim mitigation, restrict Trusted Clients on the management server and firewall network access to management interfaces, and audit existing configurations for missing Trusted Clients restrictions. Separately, ensure the actively exploited SmartConsole authentication bypass (CVE-2026-16232) is also patched, since it affects the same management ecosystem.

A vulnerability in Check Point Gaia Portal allows an authenticated attacker with read-only Gaia Portal privileges to execute commands with root privileges.