CVE-2021-3199 - Vulnerability Details - OpenCVE

Directory traversal with remote code execution can occur in /upload in ONLYOFFICE Document Server before 5.6.3, when JWT is used, via a /.. sequence in an image upload parameter.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Onlyoffice	Document Server

Configuration 1 [-]

cpe:2.3:a:onlyoffice:document_server:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/ONLYOFFICE/DocumentServer/blob/903fe5ab7a275bd69c3c3346af2d21cf87ebeabf/CHANGELOG.md#563
https://github.com/moehw/poc_exploits/tree/master/CVE-2021-3199/poc_uploadImageFile.py
https://github.com/nola-milkin/poc_exploits/blob/master/CVE-2021-3199/poc_uploadImageFile.py

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-01-22T02:41:34

Updated: 2024-08-03T16:45:51.411Z

Reserved: 2021-01-21T00:00:00

Link: CVE-2021-3199

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-01-26T18:16:28.507

Modified: 2024-11-21T06:21:07.850

Link: CVE-2021-3199

Redhat

No data.

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