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.
Published 2021-10-21 20:15:08
Updated 2021-11-30 20:22:04
View at NVD,   CVE.org
Vulnerability category: Execute code

Products affected by CVE-2021-40719

Exploit prediction scoring system (EPSS) score for CVE-2021-40719

0.65%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 79 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-40719

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
NIST
9.8
CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
Adobe Systems Incorporated

CWE ids for CVE-2021-40719

References for CVE-2021-40719

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