// For flags

CVE-2021-41025

 

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

Multiple vulnerabilities in the authentication mechanism of confd in FortiWeb versions 6.4.1, 6.4.0, 6.3.0 through 6.3.15, 6.2.0 through 6.2.6, 6.1.0 through 6.1.2, 6.0.0 thorugh 6.0.7, including an instance of concurrent execution using shared resource with improper synchronization and one of authentication bypass by capture-replay, may allow a remote unauthenticated attacker to circumvent the authentication process and authenticate as a legitimate cluster peer.

Múltiples vulnerabilidades en el mecanismo de autenticación de confd en las versiones 6.4.1, 6.4.0, 6.3.0 hasta 6.3.15, 6.2.0 hasta 6.2.6, 6.1.0 hasta 6.1.2, 6.0.0 hasta 6.0. 7, incluyendo una instancia de ejecución concurrente usando un recurso compartido con una sincronización no adecuada y una de omisión de autenticación por captura-repetición, puede permitir a un atacante remoto no autenticado omitir el proceso de autenticación y autenticarse como un peer legítimo del cluster

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2021-09-13 CVE Reserved
  • 2021-12-08 CVE Published
  • 2024-10-25 CVE Updated
  • 2024-11-13 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
https://fortiguard.com/advisory/FG-IR-21-130 2022-07-12
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"
 Fortiweb
Search vendor "Fortinet" for product "Fortiweb"
 >= 6.0.0 <= 6.0.7
Search vendor "Fortinet" for product "Fortiweb" and version " >= 6.0.0 <= 6.0.7"
-
Affected
Fortinet
Search vendor "Fortinet"
 Fortiweb
Search vendor "Fortinet" for product "Fortiweb"
 >= 6.2.0 <= 6.2.6
Search vendor "Fortinet" for product "Fortiweb" and version " >= 6.2.0 <= 6.2.6"
-
Affected
Fortinet
Search vendor "Fortinet"
 Fortiweb
Search vendor "Fortinet" for product "Fortiweb"
 >= 6.3.0 <= 6.3.15
Search vendor "Fortinet" for product "Fortiweb" and version " >= 6.3.0 <= 6.3.15"
-
Affected
Fortinet
Search vendor "Fortinet"
 Fortiweb
Search vendor "Fortinet" for product "Fortiweb"
 6.1.0
Search vendor "Fortinet" for product "Fortiweb" and version "6.1.0"
-
Affected
Fortinet
Search vendor "Fortinet"
 Fortiweb
Search vendor "Fortinet" for product "Fortiweb"
 6.1.1
Search vendor "Fortinet" for product "Fortiweb" and version "6.1.1"
-
Affected
Fortinet
Search vendor "Fortinet"
 Fortiweb
Search vendor "Fortinet" for product "Fortiweb"
 6.1.2
Search vendor "Fortinet" for product "Fortiweb" and version "6.1.2"
-
Affected
Fortinet
Search vendor "Fortinet"
 Fortiweb
Search vendor "Fortinet" for product "Fortiweb"
 6.4.0
Search vendor "Fortinet" for product "Fortiweb" and version "6.4.0"
-
Affected
Fortinet
Search vendor "Fortinet"
 Fortiweb
Search vendor "Fortinet" for product "Fortiweb"
 6.4.1
Search vendor "Fortinet" for product "Fortiweb" and version "6.4.1"
-
Affected
Fortinet
Search vendor "Fortinet"
 Fortiweb
Search vendor "Fortinet" for product "Fortiweb"
 6.4.2
Search vendor "Fortinet" for product "Fortiweb" and version "6.4.2"
-
Affected