Vulnerabilities (CVE)

Filtered by vendor Fortinet Subscribe
Total 1135 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2012-1423 11 Authentium, Emsisoft, Eset and 8 more 11 Command Antivirus, Anti-malware, Nod32 Antivirus and 8 more 2026-06-16 4.3 MEDIUM N/A
The TAR file parser in Command Antivirus 5.2.11.5, Emsisoft Anti-Malware 5.1.0.1, F-Prot Antivirus 4.6.2.117, Fortinet Antivirus 4.2.254.0, Ikarus Virus Utilities T3 Command Line Scanner 1.1.97.0, K7 AntiVirus 9.77.3565, NOD32 Antivirus 5795, Norman Antivirus 6.06.12, PC Tools AntiVirus 7.0.3.5, Rising Antivirus 22.83.00.03, and VirusBuster 13.6.151.0 allows remote attackers to bypass malware detection via a POSIX TAR file with an initial MZ character sequence. NOTE: this may later be SPLIT into multiple CVEs if additional information is published showing that the error occurred independently in different TAR parser implementations.
CVE-2012-1420 11 Authentium, Cat, Eset and 8 more 11 Command Antivirus, Quick Heal, Nod32 Antivirus and 8 more 2026-06-16 4.3 MEDIUM N/A
The TAR file parser in Quick Heal (aka Cat QuickHeal) 11.00, Command Antivirus 5.2.11.5, F-Prot Antivirus 4.6.2.117, Fortinet Antivirus 4.2.254.0, K7 AntiVirus 9.77.3565, Kaspersky Anti-Virus 7.0.0.125, Antimalware Engine 1.1.6402.0 in Microsoft Security Essentials 2.0, NOD32 Antivirus 5795, Norman Antivirus 6.06.12, Panda Antivirus 10.0.2.7, and Rising Antivirus 22.83.00.03 allows remote attackers to bypass malware detection via a POSIX TAR file with an initial \7fELF character sequence. NOTE: this may later be SPLIT into multiple CVEs if additional information is published showing that the error occurred independently in different TAR parser implementations.
CVE-2012-0941 1 Fortinet 1 Fortios 2026-06-16 4.3 MEDIUM 6.1 MEDIUM
Multiple cross-site scripting (XSS) vulnerabilities in Fortinet FortiGate UTM WAF appliances with FortiOS 4.3.x before 4.3.6 allow remote attackers to inject arbitrary web script or HTML via vectors involving the (1) Endpoint Monitor, (2) Dialup List, or (3) Log&Report Display modules, or the fields_sorted_opt parameter to (4) user/auth/list or (5) endpointcompliance/app_detect/predefined_sig_list.
CVE-2009-1262 1 Fortinet 1 Forticlient 2026-06-16 7.2 HIGH N/A
Format string vulnerability in Fortinet FortiClient 3.0.614, and possibly earlier, allows local users to execute arbitrary code via format string specifiers in the VPN connection name.
CVE-2008-7161 1 Fortinet 1 Fortigate-1000 2026-06-16 7.5 HIGH N/A
Fortinet FortiGuard Fortinet FortiGate-1000 3.00 build 040075,070111 allows remote attackers to bypass URL filtering via fragmented GET or POST requests that use HTTP/1.0 without the Host header. NOTE: this issue might be related to CVE-2005-3058.
CVE-2008-5531 2 Fortinet, Microsoft 2 Fortiguard Antivirus, Internet Explorer 2026-06-16 9.3 HIGH N/A
Fortinet Antivirus 3.113.0.0, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by placing an MZ header (aka "EXE info") at the beginning, and modifying the filename to have (1) no extension, (2) a .txt extension, or (3) a .jpg extension, as demonstrated by a document containing a CVE-2006-5745 exploit.
CVE-2008-0779 1 Fortinet 1 Forticlient Host Security 2026-06-16 7.2 HIGH N/A
The fortimon.sys device driver in Fortinet FortiClient Host Security 3.0 MR5 Patch 3 and earlier does not properly initialize its DeviceExtension, which allows local users to access kernel memory and execute arbitrary code via a crafted request.
CVE-2006-3222 1 Fortinet 1 Fortios 2026-06-16 5.0 MEDIUM N/A
The FTP proxy module in Fortinet FortiOS (FortiGate) before 2.80 MR12 and 3.0 MR2 allows remote attackers to bypass anti-virus scanning via the Enhanced Passive (EPSV) FTP mode.
CVE-2006-1966 1 Fortinet 1 Fortinet28 2026-06-16 5.0 MEDIUM N/A
An unspecified Fortinet product, possibly Fortinet28, allows remote attackers to cause a denial of service via a "small synflood" to the SMTP port (TCP port 25), as demonstrated by a 10-microsecond wait between sending packets. NOTE: this issue has been disputed in followup posts that suggest that a protection feature is triggering a RST.
CVE-2005-4570 1 Fortinet 3 Forticlient, Fortimanager, Fortios 2026-06-16 7.8 HIGH N/A
The Internet Key Exchange version 1 (IKEv1) implementations in Fortinet FortiOS 2.50, 2.80 and 3.0, FortiClient 2.0,; and FortiManager 2.80 and 3.0 allow remote attackers to cause a denial of service (termination of a process that is automatically restarted) via IKE packets with invalid values of certain IPSec attributes, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of details in the vendor advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.
CVE-2005-3400 1 Fortinet 1 Fortinet 2026-06-16 5.0 MEDIUM N/A
Multiple interpretation error in Fortinet 2.48.0.0 allows remote attackers to bypass virus scanning via a file such as BAT, HTML, and EML with an "MZ" magic byte sequence which is normally associated with EXE, which causes the file to be treated as a safe type that could still be executed as a dangerous file type by applications on the end system, as demonstrated by a "triple headed" program that contains EXE, EML, and HTML content, aka the "magic byte bug."
CVE-2005-3221 1 Fortinet 1 Fortinet Antivirus 2026-06-16 5.1 MEDIUM N/A
Multiple interpretation error in unspecified versions of Fortinet Antivirus allows remote attackers to bypass virus detection via a malicious executable in a specially crafted RAR file with malformed central and local headers, which can still be opened by products such as Winrar and PowerZip, even though they are rejected as corrupted by Winzip and BitZipper.
CVE-2005-3058 1 Fortinet 2 Fortigate, Fortios 2026-06-16 7.5 HIGH N/A
Interpretation conflict in Fortinet FortiGate 2.8, running FortiOS 2.8MR10 and v3beta, allows remote attackers to bypass the URL blocker via an (1) HTTP request terminated with a line feed (LF) and not carriage return line feed (CRLF) or (2) HTTP request with no Host field, which is still processed by most web servers without violating RFC2616.
CVE-2005-3057 1 Fortinet 2 Fortigate, Fortios 2026-06-16 10.0 HIGH N/A
The FTP component in FortiGate 2.8 running FortiOS 2.8MR10 and v3beta, and other versions before 3.0 MR1, allows remote attackers to bypass the Fortinet FTP anti-virus engine by sending a STOR command and uploading a file before the FTP server response has been sent, as demonstrated using LFTP.
CVE-2005-1837 1 Fortinet 1 Fortinet Firewall 2026-06-16 7.5 HIGH N/A
Fortinet firewall running FortiOS 2.x contains a hardcoded username with the password set to the serial number, which allows local users with console access to gain privileges.