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Status published
Medium
CVE-2018-9194
A plaintext recovery of encrypted messages or a Man-in-the-middle (MiTM)...
Vulnerability Description
A plaintext recovery of encrypted messages or a Man-in-the-middle (MiTM) attack on RSA PKCS #1 v1.5 encryption may be possible without knowledge of the server's private key. Fortinet FortiOS 5.4.6 to 5.4.9, 6.0.0 and 6.0.1 are vulnerable by such attack under VIP SSL feature when CPx being used.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
More from Fortinet, Inc.
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CVE-2018-9190
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5.5
CVE-2018-9186
A cross-site scripting (XSS) vulnerability in Fortinet FortiAuthenticator in versions...
Medium
6.1
CVE-2018-1360
A cleartext transmission of sensitive information vulnerability in Fortinet FortiManager...
High
8.1
CVE-2018-1355
An open redirect vulnerability in Fortinet FortiManager 6.0.0, 5.6.5 and...
Medium
6.1
Affected Vendor
Fortinet, Inc.
View all reports →Affected Software
FortiOS
Vulnerable Versions:
6.0.1, 6.0.0, 5.4.9, 5.4.8, 5.4.7, 5.4.6
Timeline
Official Publish:
September 5th, 2018
Last Modified:
October 25th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.