CVE-2021-40719: critical vulnerability in Adobe Connect
Adobe Connect Deserialization of Untrusted Data Remote Code Execution
Published · Updated
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28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 3.5%
Adobe Connect version 11.2.3 (and earlier) is affected by a Deserialization of Untrusted Data vulnerability to achieve arbitrary method invocation when AMF messages are deserialized on an Adobe Connect server. An attacker can leverage this to execute remote code execution on the server.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Adobe · ConnectRelated CVEs — Adobe Connect
In the same product, most dangerous first.
CVE-2023-22232MEDIUMAdobe Connect Improper Access Control Security feature bypassEPSS 83.4%CVE-2021-21085HIGHAdobe Connect CSV injection via export feature could lead to code executionEPSS 3.9%CVE-2021-36061MEDIUMAdobe Connect Violation of Secure Design Principles Vulnerability Can Lead To Editing Or Deleting RecordingsEPSS 1.6%CVE-2020-24443MEDIUMReflected Cross-Site Scripting (XSS) in Adobe ConnectEPSS 1.5%CVE-2020-24442MEDIUMReflected Cross-Site Scripting (XSS) in Adobe ConnectEPSS 1.5%CVE-2021-36063MEDIUMAdobe Connect Reflected Cross-site Scripting via 'isTabletDeviceHTML' parameterEPSS 1.4%