fortinet fortiwan CVE-2021-32593 is a vulnerability in Fortinet Fortiwan
Published on April 6, 2022

A use of a broken or risky cryptographic algorithm vulnerability [CWE-327] in the Dynamic Tunnel Protocol of FortiWAN before 4.5.9 may allow an unauthenticated remote attacker to decrypt and forge protocol communication messages.

NVD

Vulnerability Analysis

CVE-2021-32593 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
LOW
Integrity Impact:
LOW
Availability Impact:
NONE

Products Associated with CVE-2021-32593

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Fortinet Fortiwan
 

Affected Versions

Fortinet FortiWAN Version FortiWAN before 4.5.9 is affected by CVE-2021-32593

Exploit Probability

EPSS
0.17%
Percentile
37.34%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.