Cleartext storage of sensitive information in Zoom Client SDK for Windows
Priority LOW 24CWE-312Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-312.
Summary
Cleartext storage of sensitive information in Zoom Client SDK for Windows before 5.15.0 may allow an authenticated user to enable an information disclosure via local access.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00127 2nd percentileScored 2026-11-07
Fix Fixed Zoom Client SDK for Windows (Zoom Video Communications, Inc.): 5.15.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Zoom Video Communications, Inc. | Zoom Client SDK for Windows | before 5.15.0 | 5.15.0 | Patch available | CNA |
- Zoom Client SDK for Windows VendorZoom Video Communications, Inc. Affected before 5.15.0 Fixed in 5.15.0 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:windows:*:* | before 5.15.0 | Vulnerable | Zoom Video Communications, Inc. |
- cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:windows:*:* Versions before 5.15.0 Vulnerable ·Zoom Video Communications, Inc.
Remediation
- Fix · CNA Zoom Client SDK for Windows (Zoom Video Communications, Inc.) Fixed in 5.15.0
Timeline
- 2026-10-02 Threatist record created from CVE-2023-39210
- 2026-10-03 Alias added: GHSA-x3v2-m57v-7m9w
References
More Zoom Video Communications, Inc. Meeting Software Development Kit vulnerabilities
- TI-2024-16222 Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for… CVSS 3.1CRITICAL 9.8
- TI-2025-31505 Zoom Clients for Windows - Untrusted Search Path CVSS 3.1CRITICAL 9.6
- TI-2025-00112 Zoom Workplace App for Linux - Type Confusion CVSS 3.1CRITICAL 9.8
- TI-2025-40081 Zoom Workplace for Android - Improper Authorization Handling CVSS 3.1CRITICAL 9.8
- TI-2025-38730 Zoom Workplace Clients - Inefficient Regular Expression Complexity CVSS 3.1CRITICAL 9.8
- TI-2023-23333 Untrusted search path in Zoom Desktop Client for Windows, Zoom VDI Client for Windows and… CVSS 3.1HIGH 8.8
Sources
- CVE-2023-39210 · CVE Program
- CVE-2023-39210 · NVD
- FIRST EPSS
- GHSA-x3v2-m57v-7m9w · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences