CVE-2021-43444: High severity onlyoffice document server vulnerability

Published Jan 23, 2023
·
Updated

ONLYOFFICE all versions as of 2021-11-08 is affected by Incorrect Access Control. Signed document download URLs can be forged due to a weak default URL signing key.

Affected Software

1 affected component
ONLYOFFICE Server<=7.0.0.49

Event History

Jan 23, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description

Frequently Asked Questions

1

What is the severity of CVE-2021-43444?

The severity of CVE-2021-43444 is high with a CVSS score of 7.5.

2

How does CVE-2021-43444 impact ONLYOFFICE?

CVE-2021-43444 affects ALL versions of ONLYOFFICE as of 2021-11-08 by allowing forged download URLs for signed documents due to a weak default URL signing key.

3

Is CVE-2021-43444 related to Incorrect Access Control in ONLYOFFICE?

Yes, CVE-2021-43444 is related to Incorrect Access Control in ONLYOFFICE where signed document download URLs can be forged.

4

What is the CWE associated with CVE-2021-43444?

CVE-2021-43444 is associated with CWE-287.

Contact

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