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:
- Latitude Financial refuses to pay cyber-attack ransom demands
April 11, 2023
Finance company Latitude Financial says it will not give in to ransom demands by cyber criminals behind one of Australia’s largest cyber-attacks. Almost 8 million driver’s licenses of Australian and New Zealand customers have been stolen including more than 6 million customer records. Read more… Source: MSN News
- Microsoft, Fortra are this fed up with cyber-gangs abusing Cobalt Strike
April 10, 2023
Microsoft and Fortra are taking legal and technical actions to thwart cyber-criminals from using the latter company’s Cobalt Strike software to distribute malware. Microsoft’s Digital Crimes Unit (DUC), Fortra, and Health Information Sharing and Analysis Center (Health-ISAC) filed a 223-page complaint against multiple groups known to have used older and altered versions of Cobalt Strike in ...
- CISA Adds Two Known Exploited Vulnerabilities to Catalog
April 10, 2023
CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2023-28206 Apple iOS, iPadOS, and macOS IOSurfaceAccelerator Out-of-Bounds Write Vulnerability Read more… Source: U.S. Cybersecurity and Infrastructure Security Agency Related story: CISA Adds Five Known Exploited Vulnerabilities to Catalog Related story: CISA Releases Seven Industrial Control Systems Advisories
- Criminals Pose as Chinese Authorities to Target US-based Chinese Community
April 10, 2023
The FBI warns of criminal actors posing as Chinese law enforcement officials or prosecutors in financial fraud schemes targeting the US-based Chinese community. Criminals tell victims they are suspects in financial crimes and threaten them with arrest or violence if they do not pay the criminals. Criminals exploit widely publicized efforts by the People’s Republic ...
- Money Message ransomware gang claims MSI breach, demands $4 million
April 7, 2023
Taiwanese PC parts maker MSI (Micro-Star International) has been listed on the extortion portal of a new ransomware gang known as “Money Message,” which claims to have stolen source code from the company’s network. MSI is a global hardware giant that makes motherboards, graphics cards, desktops, laptops, servers, industrial systems, PC peripherals, and infotainment products, with ...
- Medusa ransomware claims attack on Open University of Cyprus
April 6, 2023
The Medusa ransomware gang has claimed a cyberattack on the Open University of Cyprus (OUC), which caused severe disruptions of the organization’s operations. OUC is an online university based in Nicosia, Cyprus, that provides remote learning. It offers 30 higher-level education programs to 4,200 students and participates in various scientific research activities. Read more… Source: Bleeping Computer