A recently disclosed pair of vulnerabilities affecting Fortinet devices—CVE-2025-59718 and CVE-2025-59719—are drawing urgent attention after confirmation of their active exploitation in the wild. The vulnerabilities carry a critical CVSSv3 score and allow an unauthenticated remote attacker to bypass authentication using a crafted SAML message, ultimately gaining administrative access to the device.
Current information indicates that the two CVEs have the same root cause and are differentiated by the products affected: CVE-2025-59719 specifically affects FortiWeb, while CVE-2025-59718 affects FortiOS, FortiProxy, and FortiSwitchManager. While the vulnerable FortiCloud SSO feature is disabled by default in factory settings, it is automatically enabled when a device is registered to FortiCare via the GUI, unless an administrator explicitly opts out.
Read more…
Source: Rapid7
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Medtronic’s Implantable Defibrillators Vulnerable to Life-Threatening Hacks
March 22, 2019
The U.S. Department of Homeland Security Thursday issued an advisory warning people of severe vulnerabilities in over a dozen heart defibrillators that could allow attackers to fully hijack them remotely, potentially putting lives of millions of patients at risk. Cardioverter Defibrillator is a small surgically implanted device (in patients’ chests) that gives a patient’s heart an ...
- OceanLotus adopts public exploit code to abuse Microsoft Office software
March 21, 2019
The OceanLotus hacking group is back with a new campaign in 2019 complete with new exploits, decoys, and self-extracting malicious archives. Also known as APT32, SeaLotus, APT-C-00, and Cobalt Kitty, OceanLotus is a hacking group which operates across Asia and focuses on gathering valuable intel on corporate, government, and political entities across Vietnam, the Philippines, Laos, ...
- Global threat group Fin7 returns with new SQLRat malware
March 20, 2019
The notoriously well-known threat group Fin7, also known as Carbanak, is back with a new set of administrator tools and never-before-seen forms of malware. Fin7 has been active since at least 2015 and since the group’s inception has been connected to attacks against hundreds of companies worldwide. Over 100 companies have been impacted in the United States ...
- Mirai Variant Goes After Enterprise Systems
March 18, 2019
The newest Mirai variant is targeting WePresent WiPG-1000 Wireless Presentation systems and LG Supersign TVs used by enterprises. Researchers have discovered a new variant of the infamous Mirai IoT botnet, which has been sniffing out and targeting vulnerabilities in enterprise wireless presentation and display systems since January. Palo Alto Network’s Unit 42 researchers said that the newest ...
- Patched WinRAR Bug Still Under Active Attack – Thanks to No Auto-Updates
March 15, 2019
Various cyber criminal groups and individual hackers are still exploiting a recently patched critical code execution vulnerability in WinRAR, a popular Windows file compression application with 500 million users worldwide. Why? Because the WinRAR software doesn’t have an auto-update feature, which, unfortunately, leaves millions of its users vulnerable to cyber attacks. The critical vulnerability (CVE-2018-20250) that was patched ...
- Disrupting the Attack Chain Through Detecting Credential Dumping
March 15, 2019
There are various steps that an attacker must follow in order to execute any successful attack, with the initial compromise being just one stage in the overall attack chain. Once attackers have successfully breached the perimeter of an organization, they enter into the lateral movement phase where they attempt to tiptoe through a network, identifying ...