// For flags

CVE-2021-32593

 

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

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.

Un uso de una vulnerabilidad de algoritmo criptográfico rota o arriesgada [CWE-327] en el Protocolo de Túnel Dinámico de FortiWAN versiones anteriores a 4.5.9, puede permitir a un atacante remoto no autenticado descifrar y falsificar los mensajes de comunicación del protocolo

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2021-05-11 CVE Reserved
  • 2022-04-06 CVE Published
  • 2024-10-25 CVE Updated
  • 2024-11-10 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-327: Use of a Broken or Risky Cryptographic Algorithm
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
https://fortiguard.com/psirt/FG-IR-21-070 2022-04-13
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Fortinet
Search vendor "Fortinet"
 Fortiwan
Search vendor "Fortinet" for product "Fortiwan"
 <= 4.5.8
Search vendor "Fortinet" for product "Fortiwan" and version " <= 4.5.8"
-
Affected