CVE-2025-10777
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-09-22

Last updated on: 2026-04-29

Assigner: VulDB

Description
A flaw has been found in JSC R7 R7-Office Document Server up to 20250820. Impacted is an unknown function of the file /downloadas/. Executing manipulation of the argument cmd can lead to path traversal. The attack can be launched remotely. Upgrading to version 2025.3.1.923 is recommended to address this issue. The affected component should be upgraded. R7-Office is a fork of OpenOffice and at the moment it remains unclear if OpenOffice is affected as well. The OpenOffice team was not able to reproduce the issue in their codebase. The vendor replied: "We confirm that this vulnerability has been verified and patched in release 2025.3.1.923. During our security testing, it was not possible to exploit the issue - the server consistently returns proper error responses to the provided scenarios."
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Meta Information
Published
2025-09-22
Last Modified
2026-04-29
Generated
2026-05-07
AI Q&A
2025-09-22
EPSS Evaluated
2026-05-05
NVD
EUVD
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
onlyoffice document_server 2025.3.1.923
jsc r7-office_document_server 2025.3.1.923
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-22 The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability is a flaw in the JSC R7 R7-Office Document Server (up to version 20250820) where manipulation of the 'cmd' argument in the /downloadas/ file can lead to a path traversal attack. This means an attacker can remotely exploit this flaw to access files or directories outside the intended scope by tricking the server into processing unauthorized file paths.


How can this vulnerability impact me? :

The vulnerability can allow a remote attacker to perform path traversal, potentially accessing sensitive files or data on the server that should not be accessible. This can lead to unauthorized information disclosure, which may compromise the confidentiality and integrity of data handled by the affected server.


What immediate steps should I take to mitigate this vulnerability?

Upgrade the affected component JSC R7 R7-Office Document Server to version 2025.3.1.923, as this version contains the patch that addresses the vulnerability.


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