Security News
The vulnerabilities range from Remote Code Execution to SQL Injection, to Denial of Service and impact the FortiProxy SSL VPN and FortiWeb Web Application Firewall products. Multiple advisories published by FortiGuard Labs this month and in January 2021 mention various critical vulnerabilities that Fortinet has been patching in their products.
Leading French cybersecurity company StormShield disclosed that their systems were hacked, allowing a threat actor to access the company's support ticket system and steal source code for Stormshield Network Security firewall software. StormShield is a French cybersecurity firm that develops UTM firewall devices, endpoint protection solutions, and secure file management solutions.
China's recent upgrades to its content-blocking Great Firewall can be circumvented, according to censorship fighters from the Great Firewall Report. Members of the group last year published a paper [PDF] detailing how China had improved the firewall to detect the use of Shadowsocks, a tool for using SOCKS5 proxies outside the Middle Kingdom to avoid the nation's internet blockades.
SonicWall is a well-known manufacturer of hardware firewall devices, VPN gateways, and network security solutions whose products are commonly used in SMB/SME and large enterprise organizations. On Friday night, SonicWall released an 'urgent advisory' stating that hackers used a zero-day vulnerability in their Secure Mobile Access VPN device and its NetExtender VPN client in a "Sophisticated" attack on their internal systems.
SonicWall is a well-known manufacturer of hardware firewall devices, VPN gateways, and network security solutions whose products are commonly used in SMB/SME and large enterprise organizations. On Friday night, SonicWall released an 'urgent advisory' stating that hackers used a zero-day vulnerability in their Secure Mobile Access VPN device and its NetExtender VPN client in a "Sophisticated" attack on their internal systems.
Apple has removed a controversial feature from its macOS operating system that allowed the company's own first-party apps to bypass content filters, VPNs, and third-party firewalls. Called "ContentFilterExclusionList," it included a list of as many as 50 Apple apps like iCloud, Maps, Music, FaceTime, HomeKit, the App Store, and its software update service that were routed through Network Extension Framework, effectively circumventing firewall protections.
Apple has removed a contentious macOS feature that allowed some Apple apps to bypass content filters, VPNs and third-party firewalls. The feature, first uncovered in November in a beta release of the macOS Big Sur feature, was called "ContentFilterExclusionList" and included a list of at least 50 Apple apps - including Maps, Music, FaceTime, the App Store and its software update service.
More than 100,000 Zyxel firewalls, VPN gateways, and access point controllers contain a hardcoded admin-level backdoor account that can grant attackers root access to devices via either the SSH interface or the web administration panel. Installing patches removes the backdoor account, which, according to Eye Control researchers, uses the "Zyfwp" username and the "PrOw!aN fXp" password.
Several Zyxel firewall and WLAN controller products contain hardcoded credentials for an undocumented user account that has admin privileges. The account was designed for the delivery of automatic firmware updates through FTP and is present on Zyxel USG, ATP, VPN, ZyWALL, and USG FLEX devices.
Zyxel has released a patch to address a critical vulnerability in its firmware concerning a hardcoded, undocumented secret account that could be abused by an attacker to login with administrative privileges and compromise its networking devices. The flaw, tracked as CVE-2020-29583, affects version 4.60 present in a wide-range of Zyxel devices, including Unified Security Gateway, USG FLEX, ATP, and VPN firewall products.