CVE-2024-21762 — Fortinet FortiOS Out-of-Bound Write Vulnerability
CVE-2024-21762: Fortinet FortiOS Out-of-Bound Write Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Fortinet |
| Product | FortiOS |
| Date added | 2024-02-09 |
| Due date | 2024-02-16 |
| Ransomware campaign use | Known |
Description
Fortinet FortiOS contains an out-of-bound write vulnerability that allows a remote unauthenticated attacker to execute code or commands via specially crafted HTTP requests.
Required action (CISA)
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes
https://fortiguard.fortinet.com/psirt/FG-IR-24-015 ; https://nvd.nist.gov/vuln/detail/CVE-2024-21762
Weakness behind it
CISA records this vulnerability as an instance of CWE-787. From there the chain continues into CAPEC attack patterns and ATT&CK techniques, all inside this corpus.
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-21762
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
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