cve/2023/CVE-2023-27997.md

### [CVE-2023-27997](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27997)
![](https://img.shields.io/static/v1?label=Product&message=FortiOS&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=FortiOS-6K7K&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=FortiProxy&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%207.0.10%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=7.2.0%3C%3D%207.2.3%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=7.2.0%3C%3D%207.2.4%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Execute%20unauthorized%20code%20or%20commands&color=brighgreen)

### Description

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.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Aicks/FortiGate-CVE-2023-27997
- https://github.com/BishopFox/CVE-2023-27997-check
- https://github.com/Cyb3rEnthusiast/CVE-2023-27997
- https://github.com/Guest-user1/sploits
- https://github.com/Mr-xn/Penetration_Testing_POC
- https://github.com/Ostorlab/KEV
- https://github.com/Ostorlab/known_exploited_vulnerbilities_detectors
- https://github.com/Pik-sec/cve-2023-27997
- https://github.com/TechinsightsPro/ShodanFortiOS
- https://github.com/Threekiii/CVE
- https://github.com/awchjimmy/CVE-2023-27997-tutorial
- https://github.com/bollwarm/SecToolSet
- https://github.com/delsploit/CVE-2023-27997
- https://github.com/f1tao/awesome-iot-security-resource
- https://github.com/gysf666/CVE-2023-27997-test
- https://github.com/h4x0r-dz/CVE-2024-21762
- https://github.com/hheeyywweellccoommee/CVE-2023-27997-POC-FortiOS-SSL-VPN-buffer-overflow-vulnerability-ssijz
- https://github.com/hheeyywweellccoommee/CVE-2023-27997-test-nleyl
- https://github.com/imbas007/CVE-2023-27997-Check
- https://github.com/l0n-b3cca/exploit_choom
- https://github.com/lexfo/xortigate-cve-2023-27997
- https://github.com/lions2012/Penetration_Testing_POC
- https://github.com/m474r5/CVE-2023-27997-POC
- https://github.com/m474r5/CVE-2023-27997-findings
- https://github.com/netlas-io/netlas-dorks
- https://github.com/nomi-sec/PoC-in-GitHub
- https://github.com/puckiestyle/cve-2023-27997
- https://github.com/rio128128/CVE-2023-27997-POC
- https://github.com/todb-cisa/kev-cwes