// For flags

CVE-2021-22130

 

Severity Score

4.9
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

A stack-based buffer overflow vulnerability in FortiProxy physical appliance CLI 2.0.0 to 2.0.1, 1.2.0 to 1.2.9, 1.1.0 to 1.1.6, 1.0.0 to 1.0.7 may allow an authenticated, remote attacker to perform a Denial of Service attack by running the `diagnose sys cpuset` with a large cpuset mask value. Fortinet is not aware of any successful exploitation of this vulnerability that would lead to code execution.

Una vulnerabilidad de desbordamiento de búfer en la región stack de la memoria en el FortiProxy physical appliance versiones 2.0.0 hasta 2.0.1, versiones 1.2.0 hasta 1.2.9, versiones 1.1.0 hasta 1.1.6, versiones 1.0.0 a 1.0.7, puede permitir a un atacante remoto autenticado llevar a cabo un ataque de Denegación de Servicio ejecutando "diagnose sys cpuset" con un valor de máscara de cpuset grande. Fortinet no tiene conocimiento de ninguna explotación con éxito de esta vulnerabilidad que conlleve a una ejecución de código

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2021-01-04 CVE Reserved
  • 2021-06-03 CVE Published
  • 2023-11-16 EPSS Updated
  • 2024-10-25 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://fortiguard.com/advisory/FG-IR-21-006 2021-06-11
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Fortinet
Search vendor "Fortinet"
 Fortiproxy
Search vendor "Fortinet" for product "Fortiproxy"
 >= 1.0.0 <= 1.0.7
Search vendor "Fortinet" for product "Fortiproxy" and version " >= 1.0.0 <= 1.0.7"
-
Affected
Fortinet
Search vendor "Fortinet"
 Fortiproxy
Search vendor "Fortinet" for product "Fortiproxy"
 >= 1.1.0 <= 1.1.6
Search vendor "Fortinet" for product "Fortiproxy" and version " >= 1.1.0 <= 1.1.6"
-
Affected
Fortinet
Search vendor "Fortinet"
 Fortiproxy
Search vendor "Fortinet" for product "Fortiproxy"
 >= 1.2.0 < 1.2.10
Search vendor "Fortinet" for product "Fortiproxy" and version " >= 1.2.0 < 1.2.10"
-
Affected
Fortinet
Search vendor "Fortinet"
 Fortiproxy
Search vendor "Fortinet" for product "Fortiproxy"
 >= 2.0.0 < 2.0.2
Search vendor "Fortinet" for product "Fortiproxy" and version " >= 2.0.0 < 2.0.2"
-
Affected