Attackers exploited critical FortiClient EMS bug as a 0-day


Fortinet released an emergency patch over the weekend for a critical FortiClient Enterprise Management Server (EMS) bug believed to be under attack since at least March 31. The flaw, tracked as CVE-2026-35616, is an improper access control vulnerability that allows unauthenticated attackers to execute unauthorized code or commands via crafted requests.

It earned a critical 9.1 CVSS rating, and in addition to urging customers to install the hotfix for FortiClient EMS 7.4.5 and 7.4.6, the firewall vendor also warned that it has “observed this to be exploited in the wild.” This product allows companies to centrally manage and secure both remote and office computers, and this bug is the second critical FortiClient flaw to come under attack in the past few weeks.

Read more…
Source: The Register News


Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox


Related:

  • Update your Android: Google patches two zero-day vulnerabilities

    November 6, 2024

    Google has announced patches for several high severity vulnerabilities. In total, 51 vulnerabilities have been patched in November’s updates, two of which are under limited, active exploitation by cybercriminals. If your Android phone shows patch level 2024-11-05 or later then the issues discussed below have been fixed. The updates have been made available for Android 12, ...

  • Bengal cat lovers in Australia get psspsspss’d in Google-driven Gootloader campaign

    November 6, 2024

    Once used exclusively by the cybercriminals behind REVil ransomware and the Gootkit banking trojan, GootLoader and its primary payload have evolved into an initial access as a service platform—with Gootkit providing information stealing capabilities as well as the capability to deploy post-exploitation tools and ransomware. GootLoader is known for using search engine optimization (SEO) poisoning for ...

  • New SteelFox Trojan mimics software activators, stealing sensitive data and mining cryptocurrency

    November 6, 2024

    In August 2024, Kaspersky team identified a new crimeware bundle, which we named “SteelFox”. Delivered via sophisticated execution chains including shellcoding, this threat abuses Windows services and drivers. It spreads via forums posts, torrent trackers and blogs, imitating popular software like Foxit PDF Editor and AutoCAD. It also uses stealer malware to extract the victim’s credit ...

  • Gartner Survey Shows AI Enhanced Malicious Attacks as Top Emerging Risk

    November 6, 2024

    Survey of 286 Senior Enterprise Risk Executives Reveals Top Five Emerging Risks in the Third Quarter of 2024 Artificial intelligence (AI)-enhanced malicious attacks are the top emerging risk for enterprises in the third quarter of 2024, according to Gartner, Inc. It’s the third consecutive quarter with these attacks being the top of emerging risk. IT vendor ...

  • UK: Cyber attack disables prison vans’ panic alarms

    November 6, 2024

    Tracking devices and panic alarms on prisoner transport vans have been disabled in a cyber attack. Serco, which has a contract for prisoner escort and custody services, was among companies hit by the cyber attack on Microlise. Microlise provides tracking software that enables Secro to keep track of the vans’ location and potential threats, and devices ...

  • Hackers could take over your email account by stealing cookies, even if you have MFA

    November 5, 2024

    Most of us don’t think twice about checking the “Remember me” box when we log in. When you log in and the server has verified your authentication—straight away or after using MFA–the server creates a session and generates a unique session ID. This session ID is stored in a session cookie (or a “Remember-Me cookie” as ...