CVE-2021-29087 — Path Traversal in Synology Diskstation Manager

CWE-22 — Path Traversal3 documents3 sources

Severity

7.5HIGHNVD

EPSS

0.5%

top 32.21%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Synology Diskstation Manager Synology Diskstation Manager Unified Controller

Timeline

PublishedJun 23

Latest updateMay 24

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5synology/diskstation_managerunspecified — 6.2.3-25426-3

▶NVDsynology/diskstation_manager6.2 — 6.2.3-25426-3

▶NVDsynology/diskstation_manager_unified_controller< 3.1-23033

🔴Vulnerability Details

GHSA

GHSA-9977-6673-28cw: Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology DiskStation Manager (DSM)↗2022-05-24

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CVEList

CVE-2021-29087: Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology DiskStation Manager (DSM)↗2021-06-23

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