// For flags

CVE-2020-29016

 

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

A stack-based buffer overflow vulnerability in FortiWeb 6.3.0 through 6.3.5 and version before 6.2.4 may allow an unauthenticated, remote attacker to overwrite the content of the stack and potentially execute arbitrary code by sending a crafted request with a large certname.

Una vulnerabilidad de desbordamiento de búfer en la región stack de la memoria en FortiWeb versiones 6.3.0 hasta 6.3.5 y versiones anteriores a 6.2.4, puede permitir a un atacante no autenticado remoto sobrescribir el contenido de la pila y potencialmente ejecutar código arbitrario mediante el envío de una petición diseñada con un nombre de certificado largo

*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
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2020-11-24 CVE Reserved
  • 2021-01-14 CVE Published
  • 2024-10-25 CVE Updated
  • 2024-11-03 EPSS 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://www.fortiguard.com/psirt/FG-IR-20-125 2021-01-20
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"
 < 6.2.4
Search vendor "Fortinet" for product "Fortiweb" and version " < 6.2.4"
-
Affected
Fortinet
Search vendor "Fortinet"
 Fortiweb
Search vendor "Fortinet" for product "Fortiweb"
 >= 6.3.0 <= 6.3.5
Search vendor "Fortinet" for product "Fortiweb" and version " >= 6.3.0 <= 6.3.5"
-
Affected