Rilevate vulnerabilità in prodotti Fortinet
Rilevate molteplici vulnerabilità, di cui 3 con gravità “alta”, in prodotti Fortinet.
EPSS 0.01 CVE-2026-26035 CVE-2026-70465 CVE-2026-70468 Fortinet IT
Výsledky hledání
Multiples vulnérabilités dans les produits Fortinet (13 août 2026)
De multiples vulnérabilités ont été découvertes dans les produits Fortinet. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance.
EPSS 0.33 CVE-2026-26035 CVE-2026-49975 CVE-2026-70465 CVE-2026-70466 CVE-2026-70467 CVE-2026-70468 CVE-2026-71407 CVE-2026-71408 Fortinet FR
Fortinet security advisory (AV26-812)
Serial number: AV26-812Date: August 12, 2026 As of August 12, 2026, Fortinet is affected by a vulnerability in the following products: FortiClientWindows Prior to or equal to 7.2.11 Prior to or equal to 7.4.3 FortiManager Prior to or equal to 7.61 Prior to or equal to 7.4.5 Prior to or equal to 7.2.9 FortiManager Cloud Prior to or equal to 7.61 Prior to or equal to 7.4.5 Prior to or equal to 7.2.9 FortiWeb Prior to or equal to 8.0.2 Prior to or equal to 7.6.6 Prior to or equal to 7.4.11 Prior…
Fortinet CA
Siemens RUGGEDCOM APE1808
View CSAF Summary Fortinet has published information on vulnerabilities in FortiOS. This advisory lists the related Siemens Industrial products. Siemens recommends to contact customer support for additional information, and follow Fortinet advisory for workarounds and mitigation measures. The following versions of Siemens RUGGEDCOM APE1808 are affected: RUGGEDCOM APE1808 vers:all/* (CVE-2026-23573, CVE-2026-59839) CVSS Vendor Equipment Vulnerabilities v3 6.1 Siemens Siemens RUGGEDCOM APE1808…
EPSS 0.00 CVSS 6.1 CVE-2026-23573 CVE-2026-59839 Siemens Fortinet výroba a průmysl energetika doprava US
UI DoS attack
CVSSv3 Score: 5.0 An Allocation of Resources Without Limits or Throttling vulnerability [CWE-770] in FortiOS may allow an unauthenticated attacker to perform a slow HTTP DoS attack on the web interface via crafted HTTP requests. Revised on 2026-08-12 00:00:00
CVSS 5.0 Fortinet US
Stack buffer overflow in WAD
CVSSv3 Score: 5.1 A Stack-based Buffer Overflow vulnerability [CWE-121] in FortiOS explicit proxy may allow an unauthenticated attacker who can bypass stack protection and ASLR to execute arbitrary code or commands in the context of the WAD daemon via crafted sockets, only if the explicit proxy is configured with Kerberos authentication and SOCKS enabled. Revised on 2026-08-12 00:00:00
CVSS 5.1 Fortinet US
Server-Side Request Forgery (SSRF)
CVSSv3 Score: 3.4 A Server-Side request forgery (SSRF) [CWE-918] vulnerability in FortiSIEM GUI may allow an authenticated attacker to send HTTP requests originating from the targeted device via specially crafted HTTP requests Revised on 2026-08-12 00:00:00
CVSS 3.4 Fortinet US
Heap overflow in kernel driver due to missing size validation
CVSSv3 Score: 7.3 A buffer copy without checking size of input vulnerability [CWE-120] in FortiClient Windows may allow an unauthenticated attacker in a position to alter or craft DNS responses to the targeted host to execute arbitrary code via malicious packets. Revised on 2026-08-12 00:00:00
CVSS 7.3 Fortinet US
FGFM Authentication Weakening via CLI Configuration
CVSSv3 Score: 7.3 An Authentication Bypass Using an Alternate Path or Channel [CWE-288] vulnerability in FortiManager and FortiManager Cloud may allow a remote unauthenticated attacker to impersonate any FortiGate managed by the FortiManager with a specific CLI option set via crafted FGFM requests if the attacker has a valid certificate. Revised on 2026-08-12 00:00:00
CVSS 7.3 Fortinet US
Content-Encoding WAF Evasion
CVSSv3 Score: 4.8 An incomplete list of disallowed inputs [CWE-184] in FortiWeb WAF may allow an unauthenticated attacker to bypass policies via specifically crafted requests. Revised on 2026-08-12 00:00:00
CVSS 4.8 Fortinet US
Broken access control in the RADIUS type admin group
CVSSv3 Score: 8.8 An Improper Authentication vulnerability [CWE-287] in the FortiWeb Remote Radius Type Admin Authentication configured with specific, non-default settings may allow a remote unauthenticated attacker to login into the Fortiweb GUI/CLI with a random username and password Revised on 2026-08-12 00:00:00
CVSS 8.8 Fortinet US
Fortinet FortiOS Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2025-68686)
CISA added CVE-2025-68686 to the Known Exploited Vulnerabilities catalog. Affected product: Fortinet FortiOS. Remediation due date: 2026-08-10.
KEV ✓ EPSS 0.29 CVE-2025-68686 Fortinet US
Inside a TrickBot Variant Using DNS Tunneling for C2
FortiGuard Labs analyzes a TrickBot variant that uses DNS tunneling for C2 communication, modular execution, and employs persistence and obfuscation techniques
Fortinet US
Unauthenticated VNC access exposed on all interfaces
CVSSv3 Score: 7.7 An Exposure of Resource to Wrong Sphere vulnerability [CWE-668] in FortiSandbox may allow an unauthenticated attacker to access the VNC server of VMs performing scanning via network requests. Revised on 2026-07-14 00:00:00
CVSS 7.7 Fortinet US
Supers override fails to properly override supervisor address
CVSSv3 Score: 6.9 An Improper Restriction of Communication Channel to Intended Endpoints [CWE-923] vulnerability in FortiSIEM Windows Agent may allow an unauthorized attacker on the same local network to execute arbitrary code via spoofing the supervisors hostname when the Windows device is configured with the 'Supers Override' feature. Revised on 2026-07-14 00:00:00
CVSS 6.9 Fortinet US
Stack Buffer Overflow in Log Report
CVSSv3 Score: 5.9 A Stack-based Buffer Overflow vulnerability [CWE-121] in FortiOS, FortiProxy and FortiPAM may allow a privileged authenticated attacker who can bypass stack protection and ASLR to execute arbitrary code or commands via crafted HTTP requests. Revised on 2026-07-14 00:00:00
CVSS 5.9 Fortinet US
SSL-VPN Reflected XSS
CVSSv3 Score: 6.1 An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability [CWE-79] in FortiOS, FortiProxy, FortiPAM and FortiSwitch-Manager Agentless SSL-VPN may allow an authenticated remote user to execute code or commands via crafted requests. Revised on 2026-07-14 00:00:00
CVSS 6.1 Fortinet US
Path traversal in CLI command allows deletion of root file system
CVSSv3 Score: 5.0 An Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability [CWE-22] in FortiOS, FortiPAM, FortiProxy and FortiSwitch Manager may allow a privileged authenticated attacker with physical access to the device to delete the file system via crafted CLI commands. Revised on 2026-07-14 00:00:00
CVSS 5.0 Fortinet US
Out of bounds read in GUI
CVSSv3 Score: 7.0 An out of bounds read [CWE-125] vulnerability in FortiAuthenticator may allow a remote unauthenticated attacker to retrieve sensitive information via a specially crafted request. Revised on 2026-07-14 00:00:00
CVSS 7.0 Fortinet US
Missed certificate verification in AD Connector communication with FortiClient EMS
CVSSv3 Score: 6.7 An Improper Certificate Validation vulnerability [CWE-295] in FortiClient EMS may allow a remote unauthenticated attacker to impersonate an AD Connector via a valid API Key. Revised on 2026-07-14 00:00:00
CVSS 6.7 Fortinet US
Header injection in captive portal authentication form
CVSSv3 Score: 3.1 An Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting') vulnerability [CWE-113] in FortiOS and FortiProxy captive portal may allow an attacker able to intercept and modify a user's authentication request to inject arbitrary headers via crafted HTTP requests. Revised on 2026-07-14 00:00:00
CVSS 3.1 Fortinet US
Header injection in Web Filter warning page
CVSSv3 Score: 3.4 An Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting') vulnerability [CWE-113] in FortiOS and FortiProxy may allow an attacker in possession of a valid web filter override token to inject arbitrary headers via tricking a user into clicking on a crafted link. Revised on 2026-07-14 00:00:00
CVSS 3.4 Fortinet US
Cross-Site Scripting in Domain parameter
CVSSv3 Score: 5.3 An Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability [CWE-80] in FortiSIEM may allow a privileged administrator to execute unauthorized commands via crafted requests. Revised on 2026-07-14 00:00:00
CVSS 5.3 Fortinet US
Buffer overread in authd and wad daemon
CVSSv3 Score: 4.1 A buffer over-read vulnerability [CWE-126] in FortiOS, FortiProxy, and FortiSASE may allow an authenticated remote attacker to return a portion of device memory in the redirect response via submitting a specially crafted request. Revised on 2026-07-14 00:00:00
CVSS 4.1 Fortinet US
Information och rekommendationer gällande säkerhet kring brandväggar
Brandväggar är en återkommande utmaning gällande angrepp från hotaktörer. Nu senast den uppmärksammade FortiBleed-läckan, där hotaktörer utnyttjar läckta inloggningsuppgifter i stor skala. [1] Med anledning av angrepp mot brandväggar publicerar CERT-SE information och rekommendationer till berörda organisationer i Sverige.
Fortinet SE
Update #1: Angriffswelle gegen FortiGate Devices - "FortiBleed"
22. Juni 2026 Beschreibung Fortinet hat letzten Freitag, am 19.5.2026, nun auch ein offizielles Statement zu "FortiBleed" veröffentlicht. Wir hatten zuvor in einem Blog-Artikel unseren aktuellen Wissensstand beschrieben. Bei dieser Angriffswelle handelt es sich nicht um die Ausnutzung einer neuen Schwachstelle. Die Angreifer:innen verwenden stattdessen Zugangsdaten, die bei früheren Sicherheitsvorfällen (u. a. im Zusammenhang mit CVE-2025-59718, CVE-2025-59719 und CVE-2026-24858) erlangt wurden…
KEV ✓ EPSS 0.87 CVE-2025-59718 CVE-2025-59719 CVE-2026-24858 Fortinet telekomunikace AT
FortiBleed: esposizione di credenziali SSL-VPN associate a dispositivi Fortinet esposti su Internet
Questo CSIRT ha recentemente rilevato la diffusione di un dataset riconducibile a una campagna denominata “FortiBleed”, contenente informazioni associate a dispositivi Fortinet/FortiGate esposti su Internet e utilizzati per l’accesso remoto tramite SSL-VPN.
Fortinet IT
Útočníci získali přístup k desítkám tisíc firewallů Fortinet
Bezpečnostní výzkumníci upozornili na rozsáhlou kampaň zaměřenou na firewally a VPN brány Fortinet, při níž mělo být kompromitováno téměř 74 000 zařízení ve 194 zemích. Útočníci podle zveřejněných informací automatizovaně vyhledávali veřejně dostupná administrační rozhraní, získávali konfigurace zařízení a následně offline prolamovali přístupové údaje. Mezi údajně zasaženými organizacemi jsou nadnárodní společnosti, státní instituce i provozovatelé kritické infrastruktury. Případ zároveň…
Fortinet veřejná správa energetika vodárenství telekomunikace CZ
Alert: NCSC issues advice following global targeting of Fortinet firewalls and VPN gateways
Organisations using Fortinet services are being urged to take action following a campaign affecting firewalls and VPN gateways.
Fortinet GB
Riasztás Fortinet VPN- és tűzfaleszközöket érintő aktív kibertámadási tevékenységről
Az NBSZ-NKI riasztást ad ki a FortiBleed néven ismertté vált Fortinet VPN és tűzfal eszközöket érintő, jelenleg is aktív kibertámadási tevékenységgel kapcsolatban.
Fortinet HU
FortiBleed: Credential Compromise Campaign Targeting Fortinet Devices (Campaign)
According to the research, the threat actor operates an automated infrastructure that scans the internet for Fortinet devices and attempts authentication using a curated set of previously leaked or compromised credentials. Successful logins are recorded and continuously revali...
Fortinet US
Second-Order OS Command Injection via JSON Input on start vnc feature
CVSSv3 Score: 9.1 An improper neutralization of special elements used in an OS command vulnerability [CWE-78] in FortiSandbox, FortiSandbox Cloud and FortiSandbox PaaS WEB UI may allow an unauthenticated attacker to execute unauthorized commands via specifically crafted HTTP requests. Revised on 2026-06-09 00:00:00
CVSS 9.1 Fortinet US
Restricted CLI escape using Lua
CVSSv3 Score: 6.0 An Internal Asset Exposed to Unsafe Debug Access Level or State vulnerability [CWE-1244] in FortiOS and FortiProxy may allow an authenticated admin to execute lua scripts via crafted CLI commands. Revised on 2026-06-09 00:00:00
CVSS 6.0 Fortinet US
Improper access control in API endpoints
CVSSv3 Score: 6.2 An improper access control vulnerability [CWE-284] in FortiPortal API endpoints may allow a remote privileged attacker with organization user role to obtain sensitive network configuration data via crafted HTTP requests. Revised on 2026-06-09 00:00:00
CVSS 6.2 Fortinet US
User controlled SQL commands
CVSSv3 Score: 5.1 An improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability [CWE-89] in FortiNDR may allow an authenticated attacker to execute arbitrary SQL commands on selected databases and tables via specifically crafted HTTP requests. Revised on 2026-05-12 00:00:00
CVSS 5.1 Fortinet US
SQL command injection in administrative portal
CVSSv3 Score: 6.3 An improper neutralization of special elements used in an SQL Command ('SQL Injection') vulnerability [CWE-89] in FortiMail may allow an authenticated privileged attacker to execute unauthorized code or commands via specifically crafted HTTP or HTTPS requests. Revised on 2026-05-12 00:00:00
CVSS 6.3 Fortinet US
Out-of-bounds access in CAPWAP daemon
CVSSv3 Score: 8.3 An Out-Of-Bounds Write vulnerability [CWE-787] in FortiOS capwap daemon may allow an attacker controlling an authenticated FortiAP FortiExtender or FortiSwitch to gain execution privileges on the FortiGate device Revised on 2026-05-12 00:00:00
CVSS 8.3 Fortinet US
OTP Disclosure via Exported TokenContentProvider
CVSSv3 Score: 5.0 An improper export of Android application components [CWE-926] in FortiTokenAndroid may allow other applications on the device to read the OTP code via an exported Content Provider URI. Revised on 2026-05-12 00:00:00
CVSS 5.0 Fortinet US
OS command injection in CLI
CVSSv3 Score: 6.5 An OS command injection vulnerabtility [CWE-78] in FortiAP and FortiAP-W2 cli may allow an authenticated attacker to execute unauthorized code or commands via a specifically crafted cli command. Revised on 2026-05-12 00:00:00
CVSS 6.5 Fortinet US
Incorrect global authorization
CVSSv3 Score: 9.1 A missing authorization vulnerability [CWE-862] in FortiSandbox, FortiSandbox Cloud and FortiSandbox PaaS WEB UI may allow an unauthenticated attacker to execute unauthorized code or commands via HTTP requests. Revised on 2026-05-12 00:00:00
CVSS 9.1 Fortinet US
Improper access control on API endpoints
CVSSv3 Score: 9.1 An Improper Access Control vulnerability [CWE-284] in FortiAuthenticator may allow an unauthenticated attacker to execute unauthorized code or commands via crafted requests. Revised on 2026-05-12 00:00:00
CVSS 9.1 Fortinet US
Hardcoded Encryption Key Used for VPN Saved Passwords
CVSSv3 Score: 2.1 A Missing Authorization [CWE-862] in FortiClient Windows may allow an authenticated local attacker to decrypt a currently logged in users VPN password via use of an unprotected DLL function. Revised on 2026-05-12 00:00:00
CVSS 2.1 Fortinet US
DoS due to unsafe function in signal handler
CVSSv3 Score: 5.2 A use of potentially Dangerous Function vulnerability [CWE-676] in FortiAnalyzer and FortiManager API may allow an authenticated attacker to cause a system hang via multiple specially crafted HTTP requests causing crashes. This happens if internal locks are aligned, which is out of control of the attacker. Revised on 2026-05-12 00:00:00
CVSS 5.2 Fortinet US
Command injection in CLI
CVSSv3 Score: 6.1 An improper neutralization of special elements used in an OS command ("OS Command Injection") vulnerability [CWE-78] in FortiAP, FortiAP-U & FortiAP-W2 CLI may allow an authenticated privileged attacker to execute unauthorized code or commands via crafted CLI requests. Revised on 2026-05-12 00:00:00
CVSS 6.1 Fortinet US
Arbitrary log file read in administrative interface
CVSSv3 Score: 4.0 An Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability [CWE-88] in FortiDeceptor WEB UI may allow an authenticated attacker with at least read-only admin permission to read log files via HTTP crafted requests. Revised on 2026-05-12 00:00:00
CVSS 4.0 Fortinet US
Nightmare-Eclipse Tooling Seen in Real-World Intrusion
Huntress observed in-the-wild use of Nightmare-Eclipse tooling, including BlueHammer, RedSun, and UnDefend, in a live intrusion involving FortiGate VPN compromise as the initial access, reconnaissance commands, and likely tunneling activity.
Fortinet US
Out-Of-Bounds Write in administrative interface
CVSSv3 Score: 6.7 An out-of-bounds write vulnerability [CWE-787] in FortiWeb CGI daemon may allow a remote privileged attacker to execute arbitrary code or command via crafted HTTP requests. Revised on 2026-04-15 00:00:00
CVSS 6.7 Fortinet US
Heap-based buffer overflow in oftpd daemon
CVSSv3 Score: 7.3 A heap-based buffer overflow vulnerability [CWE-122] in FortiAnalyzer Cloud oftpd daemon may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests. Successful exploitation would require a large amount of effort in preparation because of ASLR and network segmentation Revised on 2026-04-14 00:00:00
CVSS 7.3 Fortinet US
Hardcoded symmetric encryption key for Postgresql
CVSSv3 Score: 5.2 A use of hard-coded cryptographic key vulnerability [CWE 321] in FortiClientEMS may allow an attacker in possession of an encrypted dump of the database to decrypt it. Revised on 2026-04-14 00:00:00
CVSS 5.2 Fortinet US
Credential disclosure in LDAP configuration web page.
CVSSv3 Score: 2.5 An Insufficiently protected credentials vulnerability [CWE-522] in FortiSanbox and FortiSanbox PaaS GUI may allow an authenticated administrator to read LDAP server credentials via client-side inspection. Revised on 2026-04-14 00:00:00
CVSS 2.5 Fortinet US
Cleartext Credentials in response for API endpoints
CVSSv3 Score: 6.2 A Cleartext Transmission of Sensitive Information vulnerability [CWE-319] in FortiSOAR may allow an authenticated attacker to view cleartext password in response for Secure Message Exchange and Radius queries, if configured Revised on 2026-04-14 00:00:00
CVSS 6.2 Fortinet US
Clear-text credentials retrievable with IP modification for connectors
CVSSv3 Score: 4.1 A Storing Passwords in a Recoverable Format vulnerability [CWE-257] in FortiSOAR may allow an authenticated remote attacker to retrieve passwords for multiple installed connectors via server address modification in connector configuration. Revised on 2026-04-14 00:00:00
CVSS 4.1 Fortinet US
Clear-text credentials retrievable with IP modification for LDAP
CVSSv3 Score: 4.1 A Storing Passwords in a Recoverable Format vulnerability [CWE-257] in FortiSOAR may allow an authenticated remote attacker to retrieve Service account password via server address modification in LDAP configuration. Revised on 2026-04-14 00:00:00
CVSS 4.1 Fortinet US
Arbitrary directory delete on vmimages delete feature
CVSSv3 Score: 6.2 An Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability [CWE-22] in FortiSandbox, FortiSandbox Cloud, FortiSandbox PaaS and FortiSandbox Cloud WEB UI may allow a privileged attacker with super-admin profile and CLI access to delete an arbitrary directory via HTTP crafted requests. Revised on 2026-04-14 00:00:00
CVSS 6.2 Fortinet US
2FA request can be replayed without a valid token after one successful request
CVSSv3 Score: 6.7 An Improper authentication vulnerability [CWE-287] in FortiSOAR web GUI may allow an unauthenticated attacker to bypass authentication via replaying captured 2FA request. The attack requires being able to intercept and decrypt authentication traffic and precise timing to replay the request before token expiration. Revised on 2026-04-14 00:00:00
CVSS 6.7 Fortinet US
FortiClient EMS: rilevato sfruttamento in rete della CVE-2026-35616
Rilevato lo sfruttamento attivo in rete della vulnerabilità CVE-2026-35616 – già sanata dal vendor – che interessa FortiClient EMS. Tale vulnerabilità, qualora sfruttata, potrebbe consentire ad un utente malintenzionato di elevare i propri privilegi ed eseguire codice arbitrario da remoto sui dispositivi interessati.
KEV ✓ EPSS 0.09 CVE-2026-35616 Fortinet IT