A file extension handling issue was found in [server] module of ONLYOFFICE DocumentServer v4.2.0.71-v5.6.0.21. The file extension is controlled by an attacker through the request data and leads to arbitrary file overwriting. Using this vulnerability, a remote attacker can obtain remote code execution on DocumentServer.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-03-01T15:09:17

Updated: 2024-08-03T20:11:28.419Z

Reserved: 2021-01-22T00:00:00

Link: CVE-2021-25833

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-03-01T16:15:14.510

Modified: 2021-03-15T19:53:24.057

Link: CVE-2021-25833

cve-icon Redhat

No data.