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9.8
CVSSv3

CVE-2021-43445

Published: 23/01/2023 Updated: 31/01/2023
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
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Vulnerability Summary

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.

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onlyoffice server

Github Repositories

CVE-2021-43445 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 authentication complexity vector not available not available not available confidentiality integrity availabilit

References

CWE-287https://github.com/ONLYOFFICE/serverhttps://www.onlyoffice.com/https://labs.nettitude.com/blog/exploiting-onlyoffice-web-sockets-for-unauthenticated-remote-code-execution/https://github.com/Live-Hack-CVE/CVE-2021-43445https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
remote code executionSSTICVE-2023-28846CVE-2022-47986cache poisoningCVE-2023-23397CVE-2023-28755CVE-2023-25040CVE-2023-1755
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