CVE-2022-41327

A cleartext transmission of sensitive information vulnerability CWE-319 in Fortinet FortiOS version 7.2.0 through 7.2.4, 7.0.0 through 7.0.8, FortiProxy version 7.2.0 through 7.2.1 and 7.0.0 through 7.0.8 allows an authenticated attacker with readonly superadmin privileges to intercept traffic in...

Null pointer dereference

A access of uninitialized pointer vulnerability CWE-824 in Fortinet FortiProxy version 7.2.0 through 7.2.3 and before 7.0.9 and FortiOS version 7.2.0 through 7.2.4 and before 7.0.11 allows an authenticated attacker to repetitively crash the httpsd process via crafted HTTP or HTTPS requests...

Cross site scripting

A out-of-bounds write in Fortinet FortiOS version 7.2.0 through 7.2.3, FortiOS version 7.0.0 through 7.0.10, FortiOS version 6.4.0 through 6.4.12, FortiOS all versions 6.2, FortiOS all versions 6.0, FortiProxy version 7.2.0 through 7.2.2, FortiProxy version 7.0.0 through 7.0.8, FortiProxy all...

Design/Logic Flaw

An insertion of sensitive information into log file vulnerability in Fortinet FortiOS 7.2.0 through 7.2.4 and FortiProxy 7.0.0 through 7.0.10. 7.2.0 through 7.2.1 allows an attacker to read certain passwords in plain text...

Input validation

An improper certificate validation vulnerability CWE-295 in FortiOS 6.2 all versions, 6.4 all versions, 7.0.0 through 7.0.10, 7.2.0 and FortiProxy 1.2 all versions, 2.0 all versions, 7.0.0 through 7.0.9, 7.2.0 through 7.2.3 may allow a remote and unauthenticated attacker to perform a...

Path traversal

A relative path traversal vulnerability CWE-23 in Fortinet FortiOS version 7.2.0 through 7.2.3, version 7.0.0 through 7.0.9 and before 6.4.12, FortiProxy version 7.2.0 through 7.2.1 and 7.0.0 through 7.0.7, FortiSwitchManager version 7.2.0 through 7.2.1 and before 7.0.1 allows an privileged...

Heap overflow

A heap-based buffer overflow vulnerability CWE-122 in FortiOS version 7.2.4 and below, version 7.0.11 and below, version 6.4.12 and below, version 6.0.16 and below and FortiProxy version 7.2.3 and below, version 7.0.9 and below, version 2.0.12 and below, version 1.2 all versions, version 1.1 all...

Design/Logic Flaw

A loop with unreachable exit condition 'infinite loop' in Fortinet FortiOS version 7.2.0 through 7.2.4, FortiOS version 7.0.0 through 7.0.10, FortiOS 6.4 all versions, FortiOS 6.2 all versions, FortiOS 6.0 all versions, FortiProxy version 7.2.0 through 7.2.3, FortiProxy version 7.0.0 through 7.0....

Format string

A use of externally-controlled format string in Fortinet FortiOS version 7.2.0 through 7.2.4, FortiOS all versions 7.0, FortiOS all versions 6.4, FortiOS all versions 6.2, FortiProxy version 7.2.0 through 7.2.1, FortiProxy version 7.0.0 through 7.0.7 allows attacker to execute unauthorized code o...

Design/Logic Flaw

A cleartext transmission of sensitive information vulnerability CWE-319 in Fortinet FortiOS version 7.2.0 through 7.2.4, 7.0.0 through 7.0.8, FortiProxy version 7.2.0 through 7.2.1 and 7.0.0 through 7.0.8 allows an authenticated attacker with readonly superadmin privileges to intercept traffic in...

Fortinet Releases Patch for Pre-announced Critical Vulnerability

Threat Level Vulnerability Report For a detailed threat advisory, download the pdf file here Summary Fortinet has addressed a critical vulnerability in FortiOS and FortiProxy SSL-VPN, resolving a heap-based buffer overflow pre-authentication flaw. This update is crucial because the vulnerability...

CVE-2023-33305

Fortinet CVE-2023-33305 describes an infinite-loop condition that enables a DoS via crafted HTTP requests. Affected products across FortiOS and FortiProxy include FortiOS 7.2.0–7.2.4, 7.0.0–7.0.10, 6.4.x, 6.2.x, 6.0.x; FortiProxy 7.2.0–7.2.3, 7.0.0–7.0.9, 2.0, 1.2, 1.1, 1.0; FortiWeb 7.2.0–7.2.1,...

CVE-2023-29175

An improper certificate validation vulnerability CWE-295 in FortiOS 6.2 all versions, 6.4 all versions, 7.0.0 through 7.0.10, 7.2.0 and FortiProxy 1.2 all versions, 2.0 all versions, 7.0.0 through 7.0.9, 7.2.0 through 7.2.3 may allow a remote and unauthenticated attacker to perform a...

CVE-2023-29178

CVE-2023-29178 affects Fortinet FortiProxy (and FortiOS) with an uninitialized pointer vulnerability (CWE-824) that allows a authenticated attacker to repeatedly crash the httpsd process via crafted HTTP/HTTPS requests. Affected versions include FortiProxy 7.2.0–7.2.3 and FortiOS 7.2.0–7.2.4 and ...

CVE-2023-29178

A access of uninitialized pointer vulnerability CWE-824 in Fortinet FortiProxy version 7.2.0 through 7.2.3 and before 7.0.9 and FortiOS version 7.2.0 through 7.2.4 and before 7.0.11 allows an authenticated attacker to repetitively crash the httpsd process via crafted HTTP or HTTPS requests...

CVE-2023-29175

CVE-2023-29175 describes an improper certificate validation vulnerability (CWE-295) in FortiOS and FortiProxy that could enable remote, unauthenticated attackers to perform a Man-in-the-Middle attack on the link between affected devices and FortiGuard’s map server. Affected products/versions incl...

CVE-2023-29178

A access of uninitialized pointer vulnerability CWE-824 in Fortinet FortiProxy version 7.2.0 through 7.2.3 and before 7.0.9 and FortiOS version 7.2.0 through 7.2.4 and before 7.0.11 allows an authenticated attacker to repetitively crash the httpsd process via crafted HTTP or HTTPS requests...

CVE-2023-29175

An improper certificate validation vulnerability CWE-295 in FortiOS 6.2 all versions, 6.4 all versions, 7.0.0 through 7.0.10, 7.2.0 and FortiProxy 1.2 all versions, 2.0 all versions, 7.0.0 through 7.0.9, 7.2.0 through 7.2.3 may allow a remote and unauthenticated attacker to perform a...

CVE-2023-27997

A heap-based buffer overflow vulnerability CWE-122 in FortiOS version 7.2.4 and below, version 7.0.11 and below, version 6.4.12 and below, version 6.0.16 and below and FortiProxy version 7.2.3 and below, version 7.0.9 and below, version 2.0.12 and below, version 1.2 all versions, version 1.1 all...

CVE-2023-27997

CVE-2023-27997 is a heap-based buffer overflow in Fortinet FortiOS SSL‑VPN (and FortiProxy) that allows remote code execution via specially crafted requests. Affected families include FortiOS: 7.2.x <=7.2.4, 7.0.x <=7.0.11, 6.4.x <=6.4.12, 6.0.x <=6.0.16; FortiProxy: 7.2.x <=7.2.3,...