Fortinet Fortinet FortiOS
At a glance
- Source
- NVD
- EPSS
- EPSS 1.55 % · percentile 75 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- fortinet
- NVD status
- Modified
Description
A heap-based buffer overflow in the firmware signature verification function of FortiOS versions 7.0.1, 7.0.0, 6.4.0 through 6.4.6, 6.2.0 through 6.2.9, and 6.0.0 through 6.0.13 may allow an attacker to execute arbitrary code via specially crafted installation images.
Weaknesses (CWE)
- CWE-787 — Out-of-bounds Write
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.0 | CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:W/RC:C | fortinet |
| CVSS 3.1 | HIGH 8.0 | CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | NVD · psirt@fortinet.com (Secondary) |
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2021-22794
- GCVE · GCVE-0-2021-36173
CERT-FR advisories
- CERTFR-2021-AVI-927 — Multiples vulnérabilités dans les produits Fortinet · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*≥ 6.0.0 ≤ 6.0.13cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*≥ 6.2.0 ≤ 6.2.9cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*≥ 6.4.0 ≤ 6.4.6cpe:2.3:o:fortinet:fortios:7.0.0:*:*:*:*:*:*:*cpe:2.3:o:fortinet:fortios:7.0.1:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Fortinet · Fortinet FortiOS | affected FortiOS 7.0.1, 7.0.0, 6.4.0 through 6.4.6, 6.2.0 through 6.2.9, 6.0.0 through 6.0.13 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |