// For flags

CVE-2020-2506

QNAP Helpdesk Improper Access Control Vulnerability

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

Yes
*KEV

Decision

-
*SSVC
Descriptions

The vulnerability have been reported to affect earlier versions of QTS. If exploited, this improper access control vulnerability could allow attackers to compromise the security of the software by gaining privileges, or reading sensitive information. This issue affects: QNAP Systems Inc. Helpdesk versions prior to 3.0.3.

La vulnerabilidad ha sido reportada para afectar a versiones anteriores de QTS. Si es explotada, esta vulnerabilidad de control de acceso inapropiado podría permitir a atacantes obtener el control de un dispositivo QNAP. Este problema afecta a: QNAP Systems Inc. Helpdesk versiones anteriores a 3.0.3

QNAP Helpdesk contains an improper access control vulnerability which could allow an attacker to gain privileges or to read sensitive information.

*Credits: Jose Antonio Pérez Piedra
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:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-12-09 CVE Reserved
  • 2021-02-03 CVE Published
  • 2022-03-25 Exploited in Wild
  • 2022-04-15 KEV Due Date
  • 2023-10-20 EPSS Updated
  • 2024-09-17 CVE Updated
  • ---------- First Exploit
CWE
  • CWE-284: Improper Access Control
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Qnap
Search vendor "Qnap"
Helpdesk
Search vendor "Qnap" for product "Helpdesk"
< 3.0.3
Search vendor "Qnap" for product "Helpdesk" and version " < 3.0.3"
-
Affected