CVE-2021-29085

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-29085
Improper neutralization of special elements in output used by a downstream component ('Injection') vulnerability in file sharing management component in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote attackers to read arbitrary files via unspecified vectors.

8.6 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
https://www.synology.com/security/advisory/Synology_SA_20_26 Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_20_26 Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:synology:diskstation_manager:*:*:*:*:*:*:*:*
cpe:2.3:o:synology:diskstation_manager_unified_controller:*:*:*:*:*:*:*:*
History

14 Jan 2025, 19:29

Type Values Removed Values Added
CPE cpe:2.3:a:synology:diskstation_manager:*:*:*:*:*:*:*:* cpe:2.3:o:synology:diskstation_manager:*:*:*:*:*:*:*:*

21 Nov 2024, 06:00

Type Values Removed Values Added
CVSS v2 : 5.0
v3 : 7.5 		v2 : 5.0
v3 : 8.6
References () https://www.synology.com/security/advisory/Synology_SA_20_26 - Vendor Advisory () https://www.synology.com/security/advisory/Synology_SA_20_26 - Vendor Advisory

29 Jun 2021, 19:50

Type Values Removed Values Added
References (CONFIRM) https://www.synology.com/security/advisory/Synology_SA_20_26 - (CONFIRM) https://www.synology.com/security/advisory/Synology_SA_20_26 - Vendor Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
CWE CWE-74
CPE cpe:2.3:a:synology:diskstation_manager:*:*:*:*:*:*:*:*
cpe:2.3:o:synology:diskstation_manager_unified_controller:*:*:*:*:*:*:*:*

23 Jun 2021, 10:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-06-23 10:15

Updated : 2025-01-14 19:29

NVD link : CVE-2021-29085

Mitre link : CVE-2021-29085

CVE.ORG link : CVE-2021-29085

JSON object : View

Products Affected

synology

  • diskstation_manager_unified_controller
  • diskstation_manager
CWE
CWE-74

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