Fortinet

Fortinet Patches Critical FortiSandbox Vulnerabilities

Fortinet Patches Critical FortiSandbox Vulnerabilities 2026-04-15 at 14:29 By Ionut Arghire The flaws could allow attackers to bypass authentication or execute arbitrary code or commands via HTTP requests. The post Fortinet Patches Critical FortiSandbox Vulnerabilities appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Fortinet Rushes Emergency Fixes for Exploited Zero-Day

Fortinet Rushes Emergency Fixes for Exploited Zero-Day 2026-04-06 at 12:42 By Ionut Arghire The improper access control bug in FortiClient EMS allows unauthenticated attackers to execute arbitrary code remotely. The post Fortinet Rushes Emergency Fixes for Exploited Zero-Day appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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FortiClient EMS zero-day exploited, emergency hotfixes available (CVE-2026-35616)

FortiClient EMS zero-day exploited, emergency hotfixes available (CVE-2026-35616) 2026-04-04 at 17:39 By Zeljka Zorz Defused Cyber has spotted a critical Fortinet FortiClient Endpoint Management Server (EMS) zero-day vulnerability (CVE-2026-35616) being exploited in the wild. This time around, the confirmation of active exploitation came almost immediately from Fortinet, as well. “Fortinet has observed [CVE-2026-35616] to be

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Exploitation of Critical Fortinet FortiClient EMS Flaw Begins

Exploitation of Critical Fortinet FortiClient EMS Flaw Begins 2026-03-31 at 15:43 By Ionut Arghire The SQL injection vulnerability allows unauthenticated attackers to execute arbitrary code remotely, via crafted HTTP requests. The post Exploitation of Critical Fortinet FortiClient EMS Flaw Begins appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Critical Fortinet FortiClient EMS bug under active attack (CVE-2026-21643)

Critical Fortinet FortiClient EMS bug under active attack (CVE-2026-21643) 2026-03-30 at 15:37 By Zeljka Zorz A critical SQL injection vulnerability (CVE-2026-21643) in Fortinet FortiClient Endpoint Management Server (EMS), a management server for FortiClient endpoint agents on various platforms, is under active exploitation. The warning comes from Defused Cyber, which helps organizations deploy honeypots/fake assets, and

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Fortinet enhances SecOps with cloud SOC, AI automation, and managed services

Fortinet enhances SecOps with cloud SOC, AI automation, and managed services 2026-03-10 at 17:11 By Industry News Fortinet has announced major innovations across the Fortinet Security Operations (SecOps) Platform. The updates feature next-generation SecOps advancements, including expanded agentic AI capabilities, a preview of FortiSOC, managed services, and endpoint security enhancements delivered through FortiEndpoint. “As attackers

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Fortinet expands FortiCNAPP with network, data, and runtime-aware risk prioritization

Fortinet expands FortiCNAPP with network, data, and runtime-aware risk prioritization 2026-01-28 at 12:06 By Industry News Fortinet announced new enhancements to FortiCNAPP that help organizations better understand and prioritize cloud risk beyond what many CNAPP solutions offer. By correlating cloud configuration, identity exposure, vulnerabilities, network enforcement, data sensitivity, and runtime behavior within a single workflow,

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Fortinet Patches Exploited FortiCloud SSO Authentication Bypass

Fortinet Patches Exploited FortiCloud SSO Authentication Bypass 2026-01-28 at 10:17 By Ionut Arghire Tracked as CVE-2026-24858, the bug allows attackers to log into devices registered to other FortiCloud accounts. The post Fortinet Patches Exploited FortiCloud SSO Authentication Bypass appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Fortinet starts patching exploited FortiCloud SSO zero-day (CVE-2026-24858)

Fortinet starts patching exploited FortiCloud SSO zero-day (CVE-2026-24858) 2026-01-28 at 02:21 By Zeljka Zorz Fortinet has begun releasing FortiOS versions that fix CVE-2026-24858, a critical zero-day vulnerability that allowed attackers to log into targeted organizations’ FortiGate firewalls. “This vulnerability was found being exploited in the wild by two malicious FortiCloud accounts, which were locked out

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Fortinet Confirms FortiCloud SSO Exploitation Against Patched Devices

Fortinet Confirms FortiCloud SSO Exploitation Against Patched Devices 2026-01-23 at 16:05 By Ionut Arghire Similar to recent FortiCloud single sign-on (SSO) login vulnerabilities, the attacks bypass authentication. The post Fortinet Confirms FortiCloud SSO Exploitation Against Patched Devices appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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New Wave of Attacks Targeting FortiGate Firewalls

New Wave of Attacks Targeting FortiGate Firewalls 2026-01-22 at 14:41 By Ionut Arghire Hackers bypass the FortiCloud SSO login authentication to create new accounts and change device configurations. The post New Wave of Attacks Targeting FortiGate Firewalls appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Fully patched FortiGate firewalls are getting compromised via CVE-2025-59718?

Fully patched FortiGate firewalls are getting compromised via CVE-2025-59718? 2026-01-21 at 22:22 By Zeljka Zorz CVE-2025-59718, a critical authentication bypass flaw that attackers exploited in December 2025 to compromise FortiGate appliances, appears to persist in newer, purportedly fixed releases of the underlying FortiOS. According to Fortinet, CVE-2025-59718 had been fixed in FortiOS versions 7.6.4 or

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PoC exploit for critical FortiSIEM vulnerability released (CVE-2025-64155)

PoC exploit for critical FortiSIEM vulnerability released (CVE-2025-64155) 2026-01-15 at 15:27 By Zeljka Zorz A critical vulnerability (CVE-2025-64155) in Fortinet’s FortiSIEM security platform has now been accompanied by publicly released proof-of-concept (PoC) exploit code, raising the urgency for organizations to patch immediately. About CVE-2025-64155 CVE-2025-64155 may allow unauthenticated, remote attackers to execute unauthorized code or

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Fortinet Patches Critical Vulnerabilities in FortiFone, FortiSIEM

Fortinet Patches Critical Vulnerabilities in FortiFone, FortiSIEM 2026-01-14 at 11:56 By Ionut Arghire Exploitable without authentication, the two security defects could lead to configuration leak and code execution. The post Fortinet Patches Critical Vulnerabilities in FortiFone, FortiSIEM appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Fortinet Warns of New Attacks Exploiting Old Vulnerability

Fortinet Warns of New Attacks Exploiting Old Vulnerability 2025-12-29 at 15:05 By Ionut Arghire Tracked as CVE-2020-12812, the exploited FortiOS flaw allows threat actors to bypass two-factor authentication. The post Fortinet Warns of New Attacks Exploiting Old Vulnerability appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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CISOs are managing risk in survival mode

CISOs are managing risk in survival mode 2025-12-29 at 08:08 By Anamarija Pogorelec CISOs carry expanding responsibility as cybersecurity budgets rise, AI adoption spreads, and board expectations grow. Risk management now depends on faster decisions, stronger coordination, and better communication across leadership teams. This article shows how CISOs are responding to growing pressure, ongoing threats,

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Attackers are exploiting auth bypass vulnerability on FortiGate firewalls (CVE-2025-59718)

Attackers are exploiting auth bypass vulnerability on FortiGate firewalls (CVE-2025-59718) 2025-12-17 at 16:31 By Zeljka Zorz Attackers are exploiting a recently revealed vulnerability (CVE-2025-59718) to bypass authentication on Fortinet’s FortiGate firewalls, and are leveraging the achieved access to export their system configuration files, Arctic Wolf researchers warned on Tuesday. Configuration files can expose information about

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In-the-Wild Exploitation of Fresh Fortinet Flaws Begins

In-the-Wild Exploitation of Fresh Fortinet Flaws Begins 2025-12-16 at 11:38 By Ionut Arghire Threat actors are exploiting the two critical authentication bypass vulnerabilities against FortiGate appliances. The post In-the-Wild Exploitation of Fresh Fortinet Flaws Begins appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Fortinet Patches Critical Authentication Bypass Vulnerabilities

Fortinet Patches Critical Authentication Bypass Vulnerabilities 2025-12-10 at 15:18 By Ionut Arghire The two security defects impact FortiOS, FortiWeb, FortiProxy, and FortiSwitchManager with FortiCloud SSO login authentication enabled. The post Fortinet Patches Critical Authentication Bypass Vulnerabilities appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Stealth-patched FortiWeb vulnerability under active exploitation (CVE-2025-58034)

Stealth-patched FortiWeb vulnerability under active exploitation (CVE-2025-58034) 2025-11-19 at 13:47 By Zeljka Zorz Attackers are actively exploiting another FortiWeb vulnerability (CVE-2025-58034) that Fortinet fixed without making its existence public at the time. About CVE-2025-58034 CVE-2025-58034 is an OS Command Injection flaw caused by improper neutralization of special elements. It allows authenticated attackers to execute unauthorized

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