PT-2021-23278 · Pydio · Pydio Cells

Robin Descamps · Published 2021-09-30 · Updated 2021-10-07 · CVE-2021-41324

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Pydio Cells version 2.2.9

Description The issue allows remote authenticated users to enumerate personal files or Cells files belonging to any user. This is achieved through directory traversal in the Copy, Move, and Delete features. The nodes parameter is used for Copy and Move, while the Path parameter is used for Delete.

Recommendations For Pydio Cells version 2.2.9, consider disabling the Copy, Move, and Delete features until a patch is available to prevent exploitation. Restrict access to the nodes and Path parameters in the affected features to minimize the risk of file enumeration.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2021-41324

Affected Products

Pydio Cells

References · 6

• https://pydio.com/fr/community/releases/pydio-cells/pydio-cells-enterprise-2212 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-41324 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-41324 · Security Note
• https://github.com/pydio/cells/releases/tag/v2.2.12 · Note
• https://t.me/cvenotify/21705 · Telegram Post
• https://charonv.net/Pydio-Broken-Access-Control · Note