Description
Adobe Connect versions 24.0 and earlier are affected by a Deserialization of Untrusted Data vulnerability that could lead to arbitrary code execution by an attacker. Exploitation of this issue does require user interaction and scope is changed.
Published: 2025-07-08
Score: 9.6 Critical
EPSS: 23.5% Moderate
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-20691 Adobe Connect versions 24.0 and earlier are affected by a Deserialization of Untrusted Data vulnerability that could lead to arbitrary code execution by an attacker. Exploitation of this issue does require user interaction and scope is changed.
History

Wed, 22 Apr 2026 19:15:00 +0000

Type Values Removed Values Added
First Time appeared Adobe connect Desktop Application
CPEs cpe:2.3:a:adobe:connect:*:*:*:*:*:windows:*:* cpe:2.3:a:adobe:connect_desktop_application:*:*:*:*:*:windows:*:*
Vendors & Products Adobe connect
Adobe connect Desktop Application

Wed, 24 Sep 2025 17:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:adobe:connect:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*		 cpe:2.3:a:adobe:connect:*:*:*:*:*:windows:*:*
Vendors & Products Microsoft
Microsoft windows

Fri, 18 Jul 2025 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Adobe
Adobe connect
Microsoft
Microsoft windows
CPEs cpe:2.3:a:adobe:connect:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Adobe
Adobe connect
Microsoft
Microsoft windows

Mon, 14 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.01503}

 epss

{'score': 0.01627}

Wed, 09 Jul 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Tue, 08 Jul 2025 21:45:00 +0000

Type Values Removed Values Added
Description Adobe Connect versions 24.0 and earlier are affected by a Deserialization of Untrusted Data vulnerability that could lead to arbitrary code execution by an attacker. Exploitation of this issue does require user interaction and scope is changed.
Title Adobe Connect | Deserialization of Untrusted Data (CWE-502)
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}

Subscriptions

Adobe Connect Desktop Application
cve-icon MITRE

Status: PUBLISHED

Assigner: adobe

Published:

Updated: 2026-02-26T17:51:02.885Z

Reserved: 2025-02-19T22:28:19.024Z

Link: CVE-2025-27203

cve-icon Vulnrichment

Updated: 2025-07-09T13:43:31.965Z

cve-icon NVD

Status : Analyzed

Published: 2025-07-08T22:15:24.717

Modified: 2026-04-22T19:12:44.310

Link: CVE-2025-27203

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses