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:
- Apple fixes zero-day affecting iPhones and Macs, exploited in the wild
July 26, 2021
Apple has released security updates to address a zero-day vulnerability exploited in the wild and impacting iPhones, iPads, and Macs. The vulnerability, tracked as CVE-2021-30807, is a memory corruption issue in the IOMobileFramebuffer kernel extension reported by an anonymous researcher. Read more… Source: Bleeping Computer
- Malware Makers Using ‘Exotic’ Programming Languages
July 26, 2021
Malware authors are increasingly using rarely spotted programming languages such as Go, Rust, Nim and DLang in order to create new tools and to hinder analysis, researchers have found. Use of those four languages is escalating in the number of malware families being identified, according to a report published on Monday by BlackBerry Research and Intelligence ...
- WhatsApp chief claims government officials among 1,400 WhatsApp users targeted in 2019 attack
July 24, 2021
Senior government officials around the world – including individuals in high national security positions who are “allies of the US” – were targeted by governments with NSO Group spyware in a 2019 attack against 1,400 WhatsApp users, according to the messaging app’s chief executive. Will Cathcart disclosed the new details about individuals who were targeted in ...
- New PetitPotam attack allows take over of Windows domains
July 23, 2021
A new NTLM relay attack called PetitPotam has been discovered that allows threat actors to take over a domain controller, and thus an entire Windows domain. Many organizations utilize Microsoft Active Directory Certificate Services, which is a public key infrastructure (PKI) server that can be used to authenticate users, services, and machines on a Windows domain. Read ...
- FIN7’s Liquor Lure Compromises Law Firm with Backdoor
July 23, 2021
Financial cybercrime gang FIN7 has rebounded after the jailing of some key members, launching a campaign that uses as a lure a legal complaint involving the liquor company that owns Jack Daniels whiskey. The gambit successfully compromised at least one law firm, giving them a shot of the JSSLoader remote-access trojan (RAT), researchers said. According to ...
- Even after Emotet takedown, Office docs deliver 43% of all malware downloads now
July 23, 2021
Malware delivered over the cloud increased by 68% in Q2, according to data from cybersecurity firm Netskope. The company released the fifth edition of its Cloud and Threat Report that covers the cloud data risks, threats and trends they see throughout the quarter. The report noted that cloud storage apps account for more than 66% of cloud ...