CVE-2021-43448
low-risk
Published 2023-01-23
ONLYOFFICE all versions as of 2021-11-08 is vulnerable to Improper Input Validation. A lack of input validation can allow an attacker to spoof the names of users who interact with a document, if the document id is known.
Do I need to act?
-
0.36% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10
Medium
NETWORK
/ HIGH complexity
Affected Products (1)
Server
Affected Vendors
References (6)
Third Party Advisory
https://github.com/ONLYOFFICE/server
Product
https://www.onlyoffice.com/
Third Party Advisory
https://github.com/ONLYOFFICE/server
Product
https://www.onlyoffice.com/
23
/ 100
low-risk
Severity
17/34 · Moderate
Exploitability
1/34 · Minimal
Exposure
5/34 · Minimal