CVE-2021-40719

CWE-502 — Deserialization of Untrusted Data3 documents3 sources
Severity
9.8CRITICAL
EPSS
24.9%
top 3.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Adobe Connect
Timeline
PublishedOct 21
Latest updateMay 24

Description

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 vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5adobe/connectunspecified — 11.2.3+1
▶NVDadobe/connect11.2.3

🔴Vulnerability Details

2
GHSA
GHSA-rj2h-5w53-cg32: Adobe Connect version 11↗2022-05-24
▶
CVEList
Adobe Connect Deserialization of Untrusted Data Remote Code Execution↗2021-10-21
▶
CVE-2021-40719 (CRITICAL CVSS 9.8) | Adobe Connect version 11.2.3 (and e | cvebase.io