Format string vulnerability in Check Point VPN-1/FireWall-1 4.1 allows a remote authenticated firewall administrator to execute arbitrary code via format strings in the control connection.

The default configuration of SecuRemote for Check Point Firewall-1 allows remote attackers to obtain sensitive configuration information for the protected network without authentication.

Nokia Firewall Appliances running IPSO 3.3 and VPN-1/FireWall-1 4.1 Service Pack 3, IPSO 3.4 and VPN-1/FireWall-1 4.1 Service Pack 4, and IPSO 3.4 or IPSO 3.4.1 and VPN-1/FireWall-1 4.1 Service Pack 5, when SYN Defender is configured in Active Gateway mode, does not properly rewrite the third packet of a TCP three-way handshake to use the NAT IP address, which allows remote attackers to gain sensitive information.

Check Point VPN-1 4.1SP4 using SecuRemote returns different error messages for valid and invalid users, with prompts that vary depending on the authentication method being used, which makes it easier for remote attackers to conduct brute force attacks.

Check Point FireWall-1 SecuRemote/SecuClient 4.0 and 4.1 allows clients to bypass the "authentication timeout" by modifying the to_expire or expire values in the client's users.C configuration file.

The design of the Internet Key Exchange (IKE) protocol, when using Aggressive Mode for shared secret authentication, does not encrypt initiator or responder identities during negotiation, which may allow remote attackers to determine valid usernames by (1) monitoring responses before the password is supplied or (2) sniffing, as originally reported for FireWall-1 SecuRemote.

Check Point FireWall-1 4.1 and Next Generation (NG), with UserAuth configured to proxy HTTP traffic only, allows remote attackers to pass unauthorized HTTPS, FTP and possibly other traffic through the firewall.

Check Point FireWall-1 4.0 and 4.1 before SP5 allows remote attackers to obtain the IP addresses of internal interfaces via certain SecuRemote requests to TCP ports 256 or 264, which leaks the IP addresses in a reply packet.

Multiple format string vulnerabilities in HTTP Application Intelligence (AI) component in Check Point Firewall-1 NG-AI R55 and R54, and Check Point Firewall-1 HTTP Security Server included with NG FP1, FP2, and FP3 allows remote attackers to execute arbitrary code via HTTP requests that cause format string specifiers to be used in an error message, as demonstrated using the scheme of a URI.

Information Disclosure in Identity Agent Registry Keys

An authenticated local user can obtain information that allows claiming security policy rules of another user due to sensitive information being accessible in the Windows Registry keys for Check Point Identity Agent running on a Terminal Server.

Information Disclosure in Identity Agent Debug Files

An authenticated local user can obtain information that allows claiming security policy rules of another user due to sensitive information being printed in plaintext in Identity Agent for Terminal Services debug files.

Local privilege escalation in Harmony SASE Windows Agent

A local user can trigger Harmony SASE Windows client to write or delete files outside the intended certificate working directory.

LocalprivilegeescalationinCheckPointZoneAlarmExtremeSecurityNextGen,IdentityAgentforWindows,andIdentityAgentforWindowsTerminalServerviacraftedDLLfile

A local attacker can erscalate privileges on affected Check Point ZoneAlarm ExtremeSecurity NextGen, Identity Agent for Windows, and Identity Agent for Windows Terminal Server. To exploit this vulnerability, an attacker must first obtain the ability to execute local privileged code on the target system.

Check Point ZoneAlarm Extreme Security Link Following Local Privilege Escalation Vulnerability

Check Point ZoneAlarm Extreme Security Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Check Point ZoneAlarm Extreme Security. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the Forensic Recorder service. By creating a symbolic link, an attacker can abuse the service to overwrite arbitrary files. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-21677.

Information disclosure

Potentially allowing an attacker to read certain information on Check Point Security Gateways once connected to the internet and enabled with remote Access VPN or Mobile Access Software Blades. A Security fix that mitigates this vulnerability is available.

Out of Bounds read in the CPCA process on Check Point Management Server

In rare scenarios, the cpca process on the Security Management Server / Domain Management Server may exit unexpectedly, creating a core dump file. When the cpca process is down, VPN and SIC connectivity issues may occur if the CRL is not present in the Security Gateway's CRL cache.

DLL-HiJacking

Untrusted DLLs in the installer's directory may be loaded and executed, leading to potentially arbitrary code execution with the installer's privileges (admin).

Exposed SFTP server

Log files uploaded during troubleshooting by the Harmony SASE agent may have been accessible to unauthorized parties.

SmartConsole Sensitive Credential Exposure via Memory Dump

Credentials are not cleared from memory after being used. A user with Administrator permissions can execute memory dump for SmartConsole process and fetch them.

Stored-XSS

For an authenticated end-user the portal may run a script while attempting to display a directory or some file's properties.