CVSS: 6.5EPSS: 0%CPEs: 5EXPL: 0CVE-2023-33306
https://notcve.org/view.php?id=CVE-2023-33306
A null pointer dereference in Fortinet FortiOS before 7.2.5, before 7.0.11 and before 6.4.13, FortiProxy before 7.2.4 and before 7.0.10 allows attacker to denial of sslvpn service via specifically crafted request in bookmark parameter. • https://fortiguard.com/psirt/FG-IR-23-015 • CWE-476: NULL Pointer Dereference •
CVSS: 6.5EPSS: 0%CPEs: 20EXPL: 0CVE-2023-33305
https://notcve.org/view.php?id=CVE-2023-33305
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 7.0.9, FortiProxy 2.0 all versions, FortiProxy 1.2 all versions, FortiProxy 1.1 all versions, FortiProxy 1.0 all versions, FortiWeb version 7.2.0 through 7.2.1, FortiWeb version 7.0.0 through 7.0.6, FortiWeb 6.4 all versions, FortiWeb 6.3 all versions allows attacker to perform a denial of service via specially crafted HTTP requests. • https://fortiguard.com/psirt/FG-IR-22-375 • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 4.3EPSS: 0%CPEs: 13EXPL: 0CVE-2023-29178
https://notcve.org/view.php?id=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. • https://fortiguard.com/psirt/FG-IR-23-095 • CWE-824: Access of Uninitialized Pointer •
CVSS: 4.8EPSS: 0%CPEs: 9EXPL: 0CVE-2023-29175
https://notcve.org/view.php?id=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 Man-in-the-Middle attack on the communication channel between the vulnerable device and the remote FortiGuard's map server. • https://fortiguard.com/psirt/FG-IR-22-468 • CWE-295: Improper Certificate Validation •
CVSS: 9.8EPSS: 10%CPEs: 25EXPL: 6CVE-2023-27997 – Fortinet FortiOS and FortiProxy SSL-VPN Heap-Based Buffer Overflow Vulnerability
https://notcve.org/view.php?id=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 versions SSL-VPN may allow a remote attacker to execute arbitrary code or commands via specifically crafted requests. Fortinet FortiOS and FortiProxy SSL-VPN contain a heap-based buffer overflow vulnerability which can allow an unauthenticated, remote attacker to execute code or commands via specifically crafted requests. • https://github.com/rio128128/CVE-2023-27997-POC https://github.com/BishopFox/CVE-2023-27997-check https://github.com/delsploit/CVE-2023-27997 https://github.com/imbas007/CVE-2023-27997-Check https://github.com/Cyb3rEnthusiast/CVE-2023-27997 https://github.com/awchjimmy/CVE-2023-27997-tutorial https://fortiguard.com/psirt/FG-IR-23-097 • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •