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CVSS: 7.4EPSS: 0%CPEs: 4EXPL: 0

16 Feb 2023 — An improper certificate validation vulnerability [CWE-295] in FortiOS 7.2.0 through 7.2.3, 7.0.0 through 7.0.7, 6.4 all versions, 6.2 all versions, 6.0 all versions and FortiProxy 7.0.0 through 7.0.6, 2.0 all versions, 1.2 all versions may allow a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the communication channel between the FortiOS/FortiProxy device and remote servers hosting threat feeds (when the latter are configured as Fabric connectors in FortiOS/FortiProxy) An impr... • https://fortiguard.com/psirt/FG-IR-22-257 • CWE-295: Improper Certificate Validation •

CVSS: 4.3EPSS: 0%CPEs: 8EXPL: 0

16 Feb 2023 — An improper verification of cryptographic signature vulnerability [CWE-347] in FortiWeb 6.4 all versions, 6.3.16 and below, 6.2 all versions, 6.1 all versions, 6.0 all versions; FortiOS 7.0.3 and below, 6.4.8 and below, 6.2 all versions, 6.0 all versions; FortiSwitch 7.0.3 and below, 6.4.10 and below, 6.2 all versions, 6.0 all versions; FortiProxy 7.0.1 and below, 2.0.7 and below, 1.2 all versions, 1.1 all versions, 1.0 all versions may allow an attacker to decrypt portions of the administrative session man... • https://fortiguard.com/psirt/FG-IR-21-126 • CWE-347: Improper Verification of Cryptographic Signature •

CVSS: 8.8EPSS: 0%CPEs: 14EXPL: 0

16 Feb 2023 — A relative path traversal vulnerability [CWE-23] in Fortinet FortiOS version 7.2.0 through 7.2.2, 7.0.0 through 7.0.8 and before 6.4.10, FortiProxy version 7.2.0 through 7.2.1, 7.0.0 through 7.0.7 and before 2.0.10, FortiSwitchManager 7.2.0 and before 7.0.0 allows an authenticated attacker to read and write files on the underlying Linux system via crafted HTTP requests. A relative path traversal vulnerability [CWE-23] in Fortinet FortiOS version 7.2.0 through 7.2.2, 7.0.0 through 7.0.8 and before 6.4.10, Fo... • https://fortiguard.com/psirt/FG-IR-22-391 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-23: Relative Path Traversal •

CVSS: 10.0EPSS: 25%CPEs: 40EXPL: 8

02 Jan 2023 — A heap-based buffer overflow vulnerability [CWE-122] in FortiOS SSL-VPN 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.10, 6.2.0 through 6.2.11, 6.0.15 and earlier and FortiProxy SSL-VPN 7.2.0 through 7.2.1, 7.0.7 and earlier may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests. Una vulnerabilidad de desbordamiento de búfer de almacenamiento dinámico [CWE-122] en FortiOS SSL-VPN 7.2.0 a 7.2.2, 7.0.0 a 7.0.8, 6.4.0 a 6.4.10, 6.2.0 a ... • https://github.com/0xhaggis/CVE-2022-42475 • CWE-197: Numeric Truncation Error CWE-787: Out-of-bounds Write •

CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0

06 Dec 2022 — A improper neutralization of input during web page generation ('cross-site scripting') in Fortinet FortiOS 6.0.7 - 6.0.15, 6.2.2 - 6.2.12, 6.4.0 - 6.4.9 and 7.0.0 - 7.0.3 allows a privileged attacker to execute unauthorized code or commands via storing malicious payloads in replacement messages. Una neutralización inadecuada de la entrada durante la generación de la página web ("cross-site scripting") en Fortinet FortiOS 6.0.7 - 6.0.15, 6.2.2 - 6.2.12, 6.4.0 - 6.4.9 y 7.0.0 - 7.0. 3 permite a un atacante pr... • https://fortiguard.com/psirt/FG-IR-21-248 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 10.0EPSS: 0%CPEs: 9EXPL: 0

06 Dec 2022 — An authentication bypass by assumed-immutable data vulnerability [CWE-302] in the FortiOS SSH login component 7.2.0, 7.0.0 through 7.0.7, 6.4.0 through 6.4.9, 6.2 all versions, 6.0 all versions and FortiProxy SSH login component 7.0.0 through 7.0.5, 2.0.0 through 2.0.10, 1.2.0 all versions may allow a remote and unauthenticated attacker to login into the device via sending specially crafted Access-Challenge response from the Radius server. Una omisión de autenticación por vulnerabilidad de datos supuestamen... • https://fortiguard.com/psirt/FG-IR-22-255 • CWE-284: Improper Access Control CWE-287: Improper Authentication •

CVSS: 8.1EPSS: 0%CPEs: 3EXPL: 0

02 Nov 2022 — A key management error vulnerability [CWE-320] affecting the RSA SSH host key in FortiOS 7.2.0 and below, 7.0.6 and below, 6.4.9 and below may allow an unauthenticated attacker to perform a man in the middle attack. Una vulnerabilidad de error de administración de claves [CWE-320] que afecta la clave de host RSA SSH en FortiOS 7.2.0 y versiones anteriores, 7.0.6 y versiones anteriores, 6.4.9 y versiones anteriores puede permitir que un atacante no autenticado realice un ataque de hombre en el medio. • https://fortiguard.com/psirt/FG-IR-22-228 •

CVSS: 8.6EPSS: 0%CPEs: 24EXPL: 0

02 Nov 2022 — An insufficient verification of data authenticity vulnerability [CWE-345] in FortiClient, FortiMail and FortiOS AV engines version 6.2.168 and below and version 6.4.274 and below may allow an attacker to bypass the AV engine via manipulating MIME attachment with junk and pad characters in base64. Una verificación insuficiente de la vulnerabilidad de autenticidad de datos [CWE-345] en los motores FortiClient, FortiMail y FortiOS AV versión 6.2.168 e inferiores y la versión 6.4.274 e inferiores puede permitir... • https://fortiguard.com/psirt/FG-IR-22-074 • CWE-345: Insufficient Verification of Data Authenticity •

CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0

02 Nov 2022 — An exposure of sensitive information to an unauthorized actor vulnerabiltiy [CWE-200] in FortiOS SSL-VPN versions 7.2.0, versions 7.0.0 through 7.0.6 and versions 6.4.0 through 6.4.9 may allow a remote unauthenticated attacker to gain information about LDAP and SAML settings configured in FortiOS. Una exposición de información sensible a una vulnerabilidad de un actor no autorizado [CWE-200] en FortiOS SSL-VPN versiones 7.2.0, versiones 7.0.0 a 7.0.6 y versiones 6.4.0 a 6.4.9 puede permitir que un atacante ... • https://fortiguard.com/psirt/FG-IR-22-223 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 9.0EPSS: 0%CPEs: 4EXPL: 0

10 Oct 2022 — A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiOS version 6.0.0 through 6.0.14, FortiOS version 6.2.0 through 6.2.10, FortiOS version 6.4.0 through 6.4.8, FortiOS version 7.0.0 through 7.0.3 allows attacker to execute privileged commands on a linked FortiSwitch via diagnostic CLI commands. Una neutralización inapropiada de los elementos especiales usados en un comando os ("inyección de comando de os") en Fortinet FortiOS versión 6.0.0 hasta 6.0.... • https://fortiguard.com/psirt/FG-IR-21-242 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •