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:
- A major security flaw in top eSIM system could put billions of devices at risk
July 14, 2025
Security researchers have discovered a vulnerability in eSIM technology used in virtually all smartphones and many other internet-connected, smart devices. In theory, the flaw could have been abused to intercept or manipulate communications, extract sensitive data, inject malicious applets, and more. There are more than two billion eSIM-enabled devices that could be potentially impacted by this ...
- CNN, BBC, and CNBC websites impersonated to scam people
July 14, 2025
Researchers have uncovered a large campaign impersonating news websites, such as those from CNN, BBC, CNBC, News24, and ABC News, to promote investment scams. Adding a well known brand to your scammy site is a tale as old as time, and gives it an air of legitimacy that increases the likelihood that people will click ...
- Medicare data breach exposes personal details of 100,000 Americans
July 12, 2025
Healthcare data continues to be a top target for cybercriminals. In June alone, two major breaches compromised over 13 million patient records. Now, a newly confirmed Medicare data breach has affected more than 100,000 Americans. The Centers for Medicare & Medicaid Services (CMS) sent letters this week to those affected, confirming that hackers accessed sensitive data ...
- Bluetooth security flaws could affect thousands of Mercedes, Volkswagen, Skoda cars
July 11, 2025
Security researchers have discovered four vulnerabilities in the BlueSDK Bluetooth stack which could be chained together for remote code execution (RCE) attacks. This stack is used by multiple vendors across different industries – including car manufacturing giants Mercedes, Volkswagen, and Skoda (and possibly others). In theory, a threat actor could abuse these flaws to connect to ...
- CISA warns hackers are actively exploiting critical ‘Citrix Bleed 2’ security flaw
July 11, 2025
U.S. cybersecurity agency CISA says hackers are actively exploiting a critical-rated security flaw in a widely used Citrix product, and has given other federal government departments just one day to patch their systems. Security researchers have dubbed the bug “Citrix Bleed 2” for its similarity to a 2023 security flaw in Citrix NetScaler, a networking product ...
- Pro basketball player and 4 youths arrested in connection to ransomware crimes
July 10, 2025
Authorities in Europe have detained five people, including a former Russian professional basketball player, in connection with crime syndicates responsible for ransomware attacks. Until recently, one of the suspects, Daniil Kasatkin, played for MBA Moscow, a basketball team that’s part of the VTB United League, which includes teams from Russia and other Eastern European countries. Kasatkin ...