CVE-2021-29087

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-29087
Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote attackers to write arbitrary files via unspecified vectors.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

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

Configuration 1 (hide)

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

29 Jun 2021, 19:44

Type Values Removed Values Added
CPE cpe:2.3:o:synology:diskstation_manager_unified_controller:*:*:*:*:*:*:*:*
cpe:2.3:a:synology:diskstation_manager:*:*:*:*:*:*:*:*
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-22

23 Jun 2021, 10:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-06-23 10:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-29087

Mitre link : CVE-2021-29087

CVE.ORG link : CVE-2021-29087

JSON object : View

Products Affected

synology

  • diskstation_manager_unified_controller
  • diskstation_manager
CWE
CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')