CVE-2021-32589
No exploitation reported by the sources we read.
- Published2024-12-19
- Fixed in6.4.6 · 6.2.8 · 6.0.11 · 5.6.11
- WeaknessCWE-416
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
A Use After Free (CWE-416) vulnerability in FortiManager version 7.0.0, version 6.4.5 and below, version 6.2.7 and below, version 6.0.10 and below, version 5.6.10 and below, version 5.4.7 and below, version 5.2.10 and below, version 5.0.12 and below and FortiAnalyzer version 7.0.0, version 6.4.5 and below, version 6.2.7 and below, version 6.0.10 and below, version 5.6.10 and below, version 5.4.7 and below, version 5.3.11, version 5.2.10 to 5.2.4 fgfmsd daemon may allow a remote, non-authenticated attacker to execute unauthorized code as root via sending a specifically crafted request to the fgfm port of the targeted device.
Timeline
dates in UTC- 2024-12-1913:15CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 21:37 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2021-32589?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2021-32589?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 6.4 | ≥ 6.4.0, < 6.4.6 | 6.4.6 | NVD |
| 6.2 | ≥ 6.2.0, < 6.2.8 | 6.2.8 | NVD |
| 6.0 | ≥ 6.0.0, < 6.0.11 | 6.0.11 | NVD |
| 5.x | ≥ 5.2.4, < 5.6.11 | 5.6.11 | NVD |
| 7.0 | = 7.0.0 | no fix published | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 6.4 | ≥ 6.4.0, < 6.4.6 | 6.4.6 | NVD |
| 6.2 | ≥ 6.2.0, < 6.2.8 | 6.2.8 | NVD |
| 6.0 | ≥ 6.0.0, < 6.0.11 | 6.0.11 | NVD |
| 5.x | ≥ 5.0.0, < 5.6.11 | 5.6.11 | NVD |
| 7.0 | = 7.0.0 | no fix published | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 6.0 | ≥ 6.0.0, < 6.0.6 | 6.0.6 | NVD |
| 5.3 | ≥ 4.0.0, < 5.3.7 | 5.3.7 | NVD |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Fix
- Update Fortinet fortianalyzer to 6.4.6 · 6.2.8 · 6.0.11 · 5.6.11
Advisories and patches
- fortiguard.fortinet.comVendor Advisory
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Published
- 2024-12-19
- Last Modified
- 2026-06-17
- NVD status
- Analyzed
Frequently asked questions
What is CVE-2021-32589?
Is CVE-2021-32589 actively exploited?
What is the CVSS score for CVE-2021-32589?
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Same product first, then the same vendor advisory and the same publication week.