Stormshield Network Security (SNS) Security Vulnerabilities

Stormshield Network Security SNS is a next-generation UTM Unified Threat Management firewall from the French company Stormshield. A security vulnerability exists in Stormshield Network Security SNS, which stems from the fact that disabling stealth mode could lead to a denial of service attack...

CVE-2024-37386

An issue was discovered in Stormshield Network Security SNS 4.0.0 through 4.3.25, 4.4.0 through 4.7.5, and 4.8.0. Certain manipulations allow restarting in single-user mode despite the activation of secure boot. The following versions fix this: 4.3.27, 4.7.6, and 4.8.2...

CVE-2024-31946

An issue was discovered in Stormshield Network Security SNS 3.7.0 through 3.7.41, 3.10.0 through 3.11.29, 4.0 through 4.3.24, and 4.4.0 through 4.7.4. A user who has access to the SNS with write access on the email alerts page has the ability to create alert email containing malicious JavaScript,...

CVE-2023-28616

An issue was discovered in Stormshield Network Security SNS before 4.3.17, 4.4.x through 4.6.x before 4.6.4, and 4.7.x before 4.7.1. It affects user accounts for which the password has an equals sign or space character. The serverd process logs such passwords in cleartext, and potentially sends...

CVE-2023-47093

An issue was discovered in Stormshield Network Security SNS 4.0.0 through 4.3.21, 4.4.0 through 4.6.8, and 4.7.0. Sending a crafted ICMP packet may lead to a crash of the ASQ engine...

CVE-2023-47091

An issue was discovered in Stormshield Network Security SNS SNS 4.3.13 through 4.3.22 before 4.3.23, SNS 4.6.0 through 4.6.9 before 4.6.10, and SNS 4.7.0 through 4.7.1 before 4.7.2. An attacker can overflow the cookie threshold, making an IPsec connection impossible...

CVE-2023-41166

An issue was discovered in Stormshield Network Security SNS 3.7.0 through 3.7.39, 3.11.0 through 3.11.27, 4.3.0 through 4.3.22, 4.6.0 through 4.6.9, and 4.7.0 through 4.7.1. It's possible to know if a specific user account exists on the SNS firewall by using remote access commands...

CVE-2023-41165

An issue was discovered in Stormshield Network Security SNS 3.7.0 through 3.7.38 before 3.7.39, 3.10.0 through 3.11.26 before 3.11.27, 4.0 through 4.3.21 before 4.3.22, and 4.4.0 through 4.6.8 before 4.6.9. An administrator with write access to the SNS firewall can configure a login disclaimer wi...

CVE-2023-26095

ASQ in Stormshield Network Security SNS 4.3.15 before 4.3.16 and 4.6.x before 4.6.3 allows a crash when analysing a crafted SIP packet...

CVE-2023-23561

Stormshield Endpoint Security 2.3.0 through 2.3.2 has Incorrect Access Control: authenticated users can read sensitive information...

CVE-2023-23562

Stormshield Endpoint Security 2.3.0 through 2.3.2 has Incorrect Access Control that allows an authenticated user can update global parameters...

CVE-2022-46782

An issue was discovered in Stormshield SSL VPN Client before 3.2.0. A logged-in user, able to only launch the VPNSSL Client, can use the OpenVPN instance to execute malicious code as administrator on the local machine...

CVE-2022-46783

An issue was discovered in Stormshield SSL VPN Client before 3.2.0. If multiple address books are used, an attacker may be able to access the other encrypted address book...

CVE-2022-22703

In Stormshield SSO Agent 2.x before 2.1.1 and 3.x before 3.0.2, the cleartext user password and PSK are contained in the log file of the .exe installer...

CVE-2022-30279

An issue was discovered in Stormshield Network Security SNS 4.3.x before 4.3.8. The event logging of the ASQ sofbus lacbus plugin triggers the dereferencing of a NULL pointer, leading to a crash of SNS. An attacker could exploit this vulnerability via forged sofbus lacbus traffic to cause a...

CVE-2021-28962

Stormshield Network Security SNS before 4.2.2 allows a read-only administrator to gain privileges via CLI commands...

CVE-2021-37613

Stormshield Network Security SNS 1.0.0 through 4.2.3 allows a Denial of Service...

CVE-2021-35957

Stormshield Endpoint Security Evolution 2.0.0 through 2.0.2 does not accomplish the intended defense against local administrators who can replace the Visual C++ runtime DLLs in %WINDIR%\system32 with malicious ones...

CVE-2021-3384

A vulnerability in Stormshield Network Security could allow an attacker to trigger a protection related to ARP/NDP tables management, which would temporarily prevent the system to contact new hosts via IPv4 or IPv6. This affects versions 2.0.0 to 2.7.7, 2.8.0 to 2.16.0, 3.0.0 to 3.7.16, 3.8.0 to...

CVE-2021-31617

In ASQ in Stormshield Network Security SNS 1.0.0 through 2.7.8, 2.8.0 through 2.16.0, 3.0.0 through 3.7.20, 3.8.0 through 3.11.8, and 4.0.1 through 4.2.2, mishandling of memory management can lead to remote code execution...