// For flags

CVE-2021-32076

Access Restriction bypass vulnerability via referrer spoof - Business Logic Bypass

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Access Restriction Bypass via referrer spoof was discovered in SolarWinds Web Help Desk 12.7.2. An attacker can access the 'Web Help Desk Getting Started Wizard', especially the admin account creation page, from a non-privileged IP address network range or loopback address by intercepting the HTTP request and changing the referrer from the public IP address to the loopback.

En SolarWinds Web Help Desk versión 12.7.2, se ha detectado una Omisión de Restricciones de Acceso por medio de una suplantación de referencias. Un atacante puede acceder a "Web Help Desk Getting Started Wizard", especialmente a la página de creación de la cuenta de administrador, desde un rango de red de direcciones IP sin privilegios o una dirección de loopback al interceptar la petición HTTP y cambiando el referrer de la dirección IP pública al loopback

*Credits: SolarWinds would like to thank Moaaz Taha for reporting on the issue in a responsible manner.
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-05-06 CVE Reserved
  • 2021-08-26 CVE Published
  • 2024-03-26 EPSS Updated
  • 2024-09-17 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-290: Authentication Bypass by Spoofing
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Solarwinds
Search vendor "Solarwinds"
 Web Help Desk
Search vendor "Solarwinds" for product "Web Help Desk"
 <= 12.7.2
Search vendor "Solarwinds" for product "Web Help Desk" and version " <= 12.7.2"
-
Affected