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High severity · published Jul 9, 2024
CVE-2023-50178
An improper certificate validation vulnerability [CWE-295] in FortiADC 7.4.0, 7.2.0 through 7.2.3, 7.1 all versions, 7.0 all versions, 6.2 all versions, 6.1 all versions and 6.0…
7.4
CVSS
0.2%
EPSS
No
On KEV
Description
An improper certificate validation vulnerability [CWE-295] in FortiADC 7.4.0, 7.2.0 through 7.2.3, 7.1 all versions, 7.0 all versions, 6.2 all versions, 6.1 all versions and 6.0 all versions may allow a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the communication channel between the device and various remote servers such as private SDN connectors and FortiToken Cloud.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
Fortiadc · Fortinet
6.0.0 through 6.0.4; 6.1.0 through 6.1.6; 6.2.0 through 6.2.6; 7.0.0 through 7.0.2; 7.1.0 through 7.2.3; 7.4.0 · source: NVD
Affected product
FO
Fortiadc
Fortinet
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-50178
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-50178
Third Party Advisory
https://fortiguard.fortinet.com/psirt/FG-IR-22-298
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