CVE-2021-21085

7.8 highEPSS 3.9%

High (7.8) in adobe connect. EPSS 3.9% chance of exploitation in the next 30 days.

Adobe Connect version 11.0.7 (and earlier) is affected by an Input Validation vulnerability in the export feature. An attacker could exploit this vulnerability by injecting a payload into an online event form and achieve code execution if the victim exports and opens the data on their local machine.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 3.9% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2021-03-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

adobe:connect

References

https://helpx.adobe.com/security/products/connect/apsb21-19.html
https://helpx.adobe.com/security/products/connect/apsb21-19.html

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