CVE-2021-43445
Published on: Not Yet Published
Last Modified on: 01/31/2023 03:07:00 PM UTC
Certain versions of Server from Onlyoffice contain the following vulnerability:
ONLYOFFICE all versions as of 2021-11-08 is affected by Incorrect Access Control. An attacker can authenticate with the web socket service of the ONLYOFFICE document editor which is protected by JWT auth by using a default JWT signing key.
- CVE-2021-43445 has been assigned by
[email protected] to track the vulnerability - currently rated as CRITICAL severity.
CVSS3 Score: 9.8 - CRITICAL
Attack Vector ⓘ |
Attack Complexity |
Privileges Required |
User Interaction |
---|---|---|---|
NETWORK | LOW | NONE | NONE |
Scope | Confidentiality Impact |
Integrity Impact |
Availability Impact |
UNCHANGED | HIGH | HIGH | HIGH |
CVE References
Description | Tags ⓘ | Link |
---|---|---|
ONLYOFFICE - Online Office for business | ONLYOFFICE | www.onlyoffice.com application/x-wine-extension-ini |
![]() |
Remote Code Execution in ONLYOFFICE - Nettitude Labs | labs.nettitude.com text/html |
![]() |
GitHub - ONLYOFFICE/server: The backend server software layer which is the part of ONLYOFFICE Document Server and is the base for all other components | github.com text/html |
![]() |
There are currently no QIDs associated with this CVE
Exploit/POC from Github
ONLYOFFICE all versions as of 2021-11-08 is affected by Incorrect Access Control. An attacker can authenticate with t…
Known Affected Configurations (CPE V2.3)
Type | Vendor | Product | Version | Update | Edition | Language |
---|---|---|---|---|---|---|
Application | Onlyoffice | Server | All | All | All | All |
- cpe:2.3:a:onlyoffice:server:*:*:*:*:*:*:*:*:
No vendor comments have been submitted for this CVE
Social Mentions
Source | Title | Posted (UTC) |
---|---|---|
![]() |
CVE-2021-43445 : ONLYOFFICE all versions as of 2021-11-08 is affected by Incorrect Access Control. An attacker can… twitter.com/i/web/status/1… | 2023-01-23 15:24:17 |
![]() |
CVE-2021-43445 | 2023-01-23 16:40:15 |