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CVE-2021-42021

HIGH CVSS: 7.5 Published: 2021-11-09 Modified: 2026-06-17

Description

A vulnerability has been identified in Siveillance Video DLNA Server (2019 R1), Siveillance Video DLNA Server (2019 R2), Siveillance Video DLNA Server (2019 R3), Siveillance Video DLNA Server (2020 R1), Siveillance Video DLNA Server (2020 R2), Siveillance Video DLNA Server (2020 R3), Siveillance Video DLNA Server (2021 R1). The affected application contains a path traversal vulnerability that could allow to read arbitrary files on the server that are outside the application’s web document directory. An unauthenticated remote attacker could exploit this issue to access sensitive information for subsequent attacks.

Affected Platforms

Siemens Siveillance Video Management Software 2020 R1Siemens Siveillance Video Dlna ServerSiemens Siveillance Video Management Software 2019 R1Siemens Siveillance Video Management Software 2019 R3Siemens Siveillance Video Management Software 2019 R2Siemens Siveillance Video Management Software 2020 R2

Weakness Type

CWE-26, CWE-22

References