PoC Index

CVE-2021-43447

HIGH 7.5EPSS 1.3%

ONLYOFFICE all versions as of 2021-11-08 is affected by Incorrect Access Control. An authentication bypass in the document editor allows attackers to edit documents without authentication.

CVSS v3.1
7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v3.1
7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
1.25% chance of exploitation in the next 30 days, 67th percentile
Published
2023-01-23
Updated
2025-04-02

Proof-of-concept exploits (1)

References

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