CVSS: 5.4EPSS: 0%CPEs: 2EXPL: 0CVE-2020-12820
https://notcve.org/view.php?id=CVE-2020-12820
Under non-default configuration, a stack-based buffer overflow in FortiOS version 6.0.10 and below, version 5.6.12 and below may allow a remote attacker authenticated to the SSL VPN to crash the FortiClient NAC daemon (fcnacd) and potentially execute arbitrary code via requesting a large FortiClient file name. We are not aware of proof of concept code successfully achieving the latter. • https://fortiguard.fortinet.com/psirt/FG-IR-20-083 • CWE-121: Stack-based Buffer Overflow •
CVSS: 5.4EPSS: 0%CPEs: 4EXPL: 0CVE-2020-12819
https://notcve.org/view.php?id=CVE-2020-12819
A heap-based buffer overflow vulnerability in the processing of Link Control Protocol messages in FortiGate versions 5.6.12, 6.0.10, 6.2.4 and 6.4.1 and earlier may allow a remote attacker with valid SSL VPN credentials to crash the SSL VPN daemon by sending a large LCP packet, when tunnel mode is enabled. Arbitrary code execution may be theoretically possible, albeit practically very difficult to achieve in this context • https://fortiguard.com/advisory/FG-IR-20-082 • CWE-122: Heap-based Buffer Overflow •
CVSS: 7.2EPSS: 0%CPEs: 12EXPL: 0CVE-2023-45583
https://notcve.org/view.php?id=CVE-2023-45583
A use of externally-controlled format string in Fortinet FortiProxy versions 7.2.0 through 7.2.5, 7.0.0 through 7.0.11, 2.0.0 through 2.0.13, 1.2.0 through 1.2.13, 1.1.0 through 1.1.6 FortiPAM versions 1.1.0, 1.0.0 through 1.0.3 FortiOS versions 7.4.0, 7.2.0 through 7.2.5, 7.0.0 through 7.0.13, 6.4.0 through 6.4.14, 6.2.0 through 6.2.15 FortiSwitchManager versions 7.2.0 through 7.2.2, 7.0.0 through 7.0.2 allows attacker to execute unauthorized code or commands via specially crafted cli commands and http requests. Un uso de cadena de formato controlada externamente en Fortinet FortiProxy versiones 7.2.0 a 7.2.5, 7.0.0 a 7.0.11, 2.0.0 a 2.0.13, 1.2.0 a 1.2.13, 1.1.0 a 1.1. 6 Versiones de FortiPAM 1.1.0, 1.0.0 a 1.0.3 Versiones de FortiOS 7.4.0, 7.2.0 a 7.2.5, 7.0.0 a 7.0.13, 6.4.0 a 6.4.14, 6.2.0 a 6.2. 15 Las versiones 7.2.0 a 7.2.2, 7.0.0 a 7.0.2 de FortiSwitchManager permiten a un atacante ejecutar código o comandos no autorizados a través de comandos cli y solicitudes http especialmente manipulados. • https://fortiguard.com/psirt/FG-IR-23-137 • CWE-134: Use of Externally-Controlled Format String •
CVSS: 8.8EPSS: 0%CPEs: 20EXPL: 0CVE-2023-29181
https://notcve.org/view.php?id=CVE-2023-29181
A use of externally-controlled format string in Fortinet FortiOS 7.2.0 through 7.2.4, 7.0.0 through 7.0.11, 6.4.0 through 6.4.12, 6.2.0 through 6.2.14, 6.0.0 through 6.0.16, FortiProxy 7.2.0 through 7.2.4, 7.0.0 through 7.0.10, 2.0.0 through 2.0.12, 1.2.0 through 1.2.13, 1.1.0 through 1.1.6, 1.0.0 through 1.0.7, FortiPAM 1.0.0 through 1.0.3 allows attacker to execute unauthorized code or commands via specially crafted command. Un uso de cadena de formato controlada externamente en Fortinet FortiOS 7.2.0 a 7.2.4, 7.0.0 a 7.0.11, 6.4.0 a 6.4.12, 6.2.0 a 6.2.14, 6.0.0 a 6.0.16 , FortiProxy 7.2.0 a 7.2.4, 7.0.0 a 7.0.10, 2.0.0 a 2.0.12, 1.2.0 a 1.2.13, 1.1.0 a 1.1.6, 1.0.0 a 1.0.7, FortiPAM 1.0.0 a 1.0.3 permite a un atacante ejecutar código o comandos no autorizados mediante un comando especialmente manipulado. • https://fortiguard.com/psirt/FG-IR-23-119 • CWE-134: Use of Externally-Controlled Format String •
CVSS: 5.4EPSS: 0%CPEs: 20EXPL: 0CVE-2022-22305
https://notcve.org/view.php?id=CVE-2022-22305
An improper certificate validation vulnerability [CWE-295] in FortiManager 7.0.1 and below, 6.4.6 and below; FortiAnalyzer 7.0.2 and below, 6.4.7 and below; FortiOS 6.2.x and 6.0.x; FortiSandbox 4.0.x, 3.2.x and 3.1.x may allow a network adjacent and unauthenticated attacker to man-in-the-middle the communication between the listed products and some external peers. Una vulnerabilidad de validación de certificado incorrecta [CWE-295] en FortiManager v7.0.1 y versiones inferiores, v6.4.6 y versiones inferiores; FortiAnalyzer v7.0.2 y versiones inferiores, v6.4.7 y versiones inferiores; FortiOS v6.2.x y v6.0.x; FortiSandbox v4.0.x, 3.2.x y 3.1.x puede permitir a un atacante adyacente a la red y no autenticado interceder en la comunicación mediante la técnica de man-in-the-middle entre los productos enumerados y algunos peers externos. • https://fortiguard.com/psirt/FG-IR-18-292 • CWE-295: Improper Certificate Validation CWE-297: Improper Validation of Certificate with Host Mismatch •