CVE Vulnerabilities

CVE-2021-43929

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Published: Feb 07, 2022 | Modified: Jan 14, 2025
CVSS 3.x
5.4
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS 2.x
4 MEDIUM
AV:N/AC:L/Au:S/C:N/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu

Improper neutralization of special elements in output used by a downstream component (Injection) vulnerability in work flow management in Synology DiskStation Manager (DSM) before 7.0.1-42218-2 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.

Weakness

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Affected Software

Name Vendor Start Version End Version
Diskstation_manager Synology 6.2 (including) 6.2.4-25556-3 (excluding)
Diskstation_manager Synology 7.0 (including) 7.0.1-42218-2 (excluding)

Potential Mitigations

References