CVE-2023-29175

MEDIUM

FortiOS and FortiProxy - Man-in-the-Middle via Improper FortiGuard Certificate Validation

Title source: manual
STIX 2.1

Description

An improper certificate validation vulnerability [CWE-295] in FortiOS 6.2 all versions, 6.4 all versions, 7.0.0 through 7.0.10, 7.2.0 and FortiProxy 1.2 all versions, 2.0 all versions, 7.0.0 through 7.0.9, 7.2.0 through 7.2.3 may allow a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the communication channel between the vulnerable device and the remote FortiGuard's map server.

References (1)

Core 1
Core References

Scores

CVSS v3 4.8
EPSS 0.0013
EPSS Percentile 32.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-295
Status published
Products (3)
fortinet/fortios 7.2.0
fortinet/fortios 6.0.0 - 6.0.17
fortinet/fortiproxy 1.2.0 - 1.2.13
Published Jun 13, 2023
Tracked Since Feb 18, 2026