CVE-2020-2506 - CVE House
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Status published High CVE-2020-2506

improper access control vulnerability in Helpdesk

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Jose Antonio Pérez Piedra

Affected Vendor

QNAP Systems Inc.

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Affected Software

Helpdesk
Vulnerable Versions:
unspecified

Timeline

Official Publish: February 3rd, 2021
Last Modified: October 21st, 2025
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Weaknesses (CWE)