Critical severity · published Dec 19, 2024
CVE-2021-32589
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,…
9.8
CVSS
8.9%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)8.9% · higher than 95% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
FortiManager · Fortinet
7.0.0; 6.4.0 through 6.4.5; 6.2.0 through 6.2.7; 6.0.0 through 6.0.10; 5.6.0 through 5.6.10; 5.4.0 through 5.4.7; +2 more · source: vendor, NVD
FO
FortiAnalyzer · Fortinet
7.0.0; 6.4.0 through 6.4.5; 6.2.0 through 6.2.7; 6.0.0 through 6.0.10; 5.6.0 through 5.6.10; 5.4.0 through 5.4.7; +2 more · source: vendor, NVD
FO
Fortiportal · Fortinet
4.0.0 before 5.3.7; 6.0.0 before 6.0.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-32589
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-32589
Vendor Advisory
https://fortiguard.fortinet.com/psirt/FG-IR-21-067
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