High severity · published Apr 11, 2023
CVE-2023-22642
An improper certificate validation vulnerability [CWE-295] in FortiAnalyzer and FortiManager 7.2.0 through 7.2.1, 7.0.0 through 7.0.5, 6.4.8 through 6.4.10 may allow a remote and…
8.1
CVSS
0.3%
EPSS
No
On KEV
Description
An improper certificate validation vulnerability [CWE-295] in FortiAnalyzer and FortiManager 7.2.0 through 7.2.1, 7.0.0 through 7.0.5, 6.4.8 through 6.4.10 may allow a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the communication channel between the device and the remote FortiGuard server hosting outbreakalert ressources.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
FortiManager · Fortinet
6.4.8 before 6.4.11; 7.0.0 before 7.0.6; 7.2.0 before 7.2.2 · source: NVD
FO
Fortianalyzer · Fortinet
6.4.8 before 6.4.11; 7.0.0 before 7.0.6; 7.2.0 before 7.2.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-22642
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-22642
Vendor Advisory
https://fortiguard.com/psirt/FG-IR-22-502
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