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:
- Global Russian hacking campaign steals data from government agencies
May 16, 2025
For years now, Russian state-sponsored threat actors have been eavesdropping on email communications from governments across Eastern Europe, Africa, and Latin America. A new report from cybersecurity researchers ESET has found that the crooks were abusing multiple zero-day and n-day vulnerabilities in webmail servers to steal the emails. ESET named the campaign “RoundPress”, and says that ...
- Ivanti Endpoint Manager Mobile exploit chain exploited in the wild
May 16, 2025
On May 13, 2025, Ivanti disclosed an exploited in the wild exploit chain, comprising of two new vulnerabilities affecting Ivanti Endpoint Manager Mobile (EPMM): CVE-2025-4427 and CVE-2025-4428. Ivanti EPMM is an enterprise-focused software suite for IT teams to manage mobile devices, applications, and content. CVE-2025-4427 is an authentication bypass vulnerability with a CVSS rating of 5.3 ...
- CrazyHunter Campaign Targets Taiwanese Critical Sectors
May 16, 2025
CrazyHunter has quickly emerged as a serious ransomware threat. The group made their introduction in the past month with the opening of their data leak site where they posted ten victims – all located from Taiwan. Trend Micro researchers have followed some of their operations through internal monitoring since the start of January and have witnessed ...
- Threat landscape for industrial automation systems in Q1 2025
May 15, 2025
Relative stability from quarter to quarter. The percentage of ICS computers on which malicious objects were blocked remained unchanged from Q4 2024 at 21.9%. Over the last three quarters, the value has ranged from 22.0% to 21.9%. The quarterly figures are decreasing from year to year. Since Q2 2023, the percentage of ICS computers on which ...
- Senior US Officials Impersonated in Malicious Messaging Campaign
May 15, 2025
FBI is issuing this announcement to warn and provide mitigation tips to the public about an ongoing malicious text and voice messaging campaign. Since April 2025, malicious actors have impersonated senior US officials to target individuals, many of whom are current or former senior US federal or state government officials and their contacts. If you receive ...
- Fashion giant Dior confirms customer data accessed in cyber attack
May 15, 2025
Luxury French fashion brand Dior is the latest high-profile retail firm to be hit by a cyber attack. In a statement, Dior said customer data was accessed as a result, however, no financial information was impacted. The incident comes in the wake of a number of UK retailers, including Marks and Spencer and Co-op, being hit ...