QlikView 12.50.20000.0 contains a denial of service vulnerability in the FTP server address input field that allows local attackers to crash the application. Attackers can paste a 300-character buffer into the FTP server address field to trigger an application crash and prevent normal functionality.
History

Thu, 29 Jan 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 29 Jan 2026 14:45:00 +0000

Type Values Removed Values Added
Description QlikView 12.50.20000.0 contains a denial of service vulnerability in the FTP server address input field that allows local attackers to crash the application. Attackers can paste a 300-character buffer into the FTP server address field to trigger an application crash and prevent normal functionality.
Title QlikView 12.50.20000.0 - 'FTP Server Address' Denial of Service
Weaknesses CWE-120
References
Metrics cvssV3_1

{'score': 6.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 0, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-01-29T15:20:30.098Z

Reserved: 2026-01-27T15:47:08.000Z

Link: CVE-2020-36994

cve-icon Vulnrichment

Updated: 2026-01-29T15:20:14.422Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-01-29T15:16:04.983

Modified: 2026-01-29T16:31:00.867

Link: CVE-2020-36994

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.