CVE-2025-27203— Adobe Connect | Deserialization of Untrusted Data (CWE-502)
Quick assessment
Affected
Adobe Adobe Connect
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Adobe Connect是美国奥多比（Adobe）公司的一个用于创建会议环境的软件。 Adobe Connect 24.0及之前版本存在代码问题漏洞，该漏洞源于反序列化不可信数据可能导致任意代码执行，需要用户交互且范围变更。
Possible ATT&CK Techniques 2 AI
T1203 · Exploitation for Client Execution T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-27203
Vulnerability Information
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Vulnerability Title
Adobe Connect | Deserialization of Untrusted Data (CWE-502)
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe Connect 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Connect是美国奥多比（Adobe）公司的一个用于创建会议环境的软件。 Adobe Connect 24.0及之前版本存在代码问题漏洞，该漏洞源于反序列化不可信数据可能导致任意代码执行，需要用户交互且范围变更。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Adobe | Adobe Connect | 0 ~ 24.0 | - |
|
II. Public POCs for CVE-2025-27203
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Adobe · 2025-07-08 · 65 CVEs total
| CVE-2025-49533 | 9.8 CRITICAL | Adobe Experience Manager (MS) | Deserialization of Untrusted Data (CWE-502) |
| CVE-2025-49535 | 9.3 CRITICAL | ColdFusion | Improper Restriction of XML External Entity Reference ('XXE') (CWE-611) |
| CVE-2025-49551 | 8.8 HIGH | ColdFusion | Use of Hard-coded Credentials (CWE-798) |
| CVE-2025-49537 | 7.9 HIGH | ColdFusion | Improper Neutralization of Special Elements used in an OS Command ('OS Comman |
| CVE-2025-43591 | 7.8 HIGH | InDesign Desktop | Heap-based Buffer Overflow (CWE-122) |
| CVE-2025-47134 | 7.8 HIGH | InDesign Desktop | Heap-based Buffer Overflow (CWE-122) |
| CVE-2025-47103 | 7.8 HIGH | InDesign Desktop | Heap-based Buffer Overflow (CWE-122) |
| CVE-2025-47097 | 7.8 HIGH | InCopy | Integer Underflow (Wrap or Wraparound) (CWE-191) |
| CVE-2025-21165 | 7.8 HIGH | Substance3D - Designer | Out-of-bounds Write (CWE-787) |
| CVE-2025-21166 | 7.8 HIGH | Substance3D - Designer | Out-of-bounds Write (CWE-787) |
| CVE-2025-21164 | 7.8 HIGH | Substance3D - Designer | Out-of-bounds Write (CWE-787) |
| CVE-2025-30312 | 7.8 HIGH | Dimension | Out-of-bounds Write (CWE-787) |
| CVE-2025-43594 | 7.8 HIGH | InDesign Desktop | Out-of-bounds Write (CWE-787) |
| CVE-2025-43592 | 7.8 HIGH | InDesign Desktop | Access of Uninitialized Pointer (CWE-824) |
| CVE-2025-47136 | 7.8 HIGH | InDesign Desktop | Integer Underflow (Wrap or Wraparound) (CWE-191) |
| CVE-2025-49526 | 7.8 HIGH | Illustrator | Out-of-bounds Write (CWE-787) |
| CVE-2025-49530 | 7.8 HIGH | Illustrator | Out-of-bounds Write (CWE-787) |
| CVE-2025-49529 | 7.8 HIGH | Illustrator | Access of Uninitialized Pointer (CWE-824) |
| CVE-2025-49532 | 7.8 HIGH | Illustrator | Integer Underflow (Wrap or Wraparound) (CWE-191) |
| CVE-2025-49527 | 7.8 HIGH | Illustrator | Stack-based Buffer Overflow (CWE-121) |
Showing top 20 of 65 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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Same vendor: Adobe
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Substance3D - Modeler | Out-of-bounds Write (CWE-787)
Same weakness: CWE-502
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