Improper access control in the clipboard synchronization feature
Priority LOW 20CWE-359Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-359.
Summary
Improper access control in the clipboard synchronization feature in TeamViewer Full Client prior version 15.57 and TeamViewer Meeting prior version 15.55.3 can lead to unintentional sharing of the clipboard with the current presenter of a meeting.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00419 36th percentileScored 2026-11-07
Fix Fixed Meeting (TeamViewer): 15.55.3, 15.44.7, 15.57Remote Full Client (TeamViewer): 15.57.3
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 |
|---|---|---|---|---|---|
| TeamViewer | Meeting | before 15.55.3 | 15.55.3 | Patch available | CNA |
| TeamViewer | Meeting | before 15.44.7 | 15.44.7 | Patch available | CNA |
| TeamViewer | Meeting | before 15.57 | 15.57 | Patch available | CNA |
| TeamViewer | Remote Full Client | before 15.57.3 | 15.57.3 | Patch available | CNA |
- Meeting VendorTeamViewer Affected before 15.55.3 Fixed in 15.55.3 Patch available CNA
- Meeting VendorTeamViewer Affected before 15.44.7 Fixed in 15.44.7 Patch available CNA
- Meeting VendorTeamViewer Affected before 15.57 Fixed in 15.57 Patch available CNA
- Remote Full Client VendorTeamViewer Affected before 15.57.3 Fixed in 15.57.3 Patch available CNA
CPE configurations NVD · 8
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:teamviewer:meeting:*:*:*:*:*:android:*:* | before 15.44.7 | Vulnerable | TeamViewer |
| cpe:2.3:a:teamviewer:meeting:*:*:*:*:*:macos:*:* | before 15.55.3 | Vulnerable | TeamViewer |
| cpe:2.3:a:teamviewer:meeting:*:*:*:*:*:windows:*:* | before 15.55.3 | Vulnerable | TeamViewer |
| cpe:2.3:a:teamviewer:meeting:*:*:*:*:*:iphone_os:*:* | before 15.57 | Vulnerable | TeamViewer |
| cpe:2.3:a:teamviewer:teamviewer:*:*:*:*:*:*:*:* | before 15.57.3 | Vulnerable | TeamViewer |
| cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Apple |
| cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Linux |
| cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
- cpe:2.3:a:teamviewer:meeting:*:*:*:*:*:android:*:* Versions before 15.44.7 Vulnerable ·TeamViewer
- cpe:2.3:a:teamviewer:meeting:*:*:*:*:*:macos:*:* Versions before 15.55.3 Vulnerable ·TeamViewer
- cpe:2.3:a:teamviewer:meeting:*:*:*:*:*:windows:*:* Versions before 15.55.3 Vulnerable ·TeamViewer
- cpe:2.3:a:teamviewer:meeting:*:*:*:*:*:iphone_os:*:* Versions before 15.57 Vulnerable ·TeamViewer
- cpe:2.3:a:teamviewer:teamviewer:*:*:*:*:*:*:*:* Versions before 15.57.3 Vulnerable ·TeamViewer
- cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Apple
- cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Linux
- cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
Remediation
- Fix · CNA Meeting (TeamViewer) Fixed in 15.55.3
- Fix · CNA Meeting (TeamViewer) Fixed in 15.44.7
- Fix · CNA Meeting (TeamViewer) Fixed in 15.57
- Fix · CNA Remote Full Client (TeamViewer) Fixed in 15.57.3
Timeline
- 2026-10-02 Threatist record created from CVE-2024-6053
- 2026-10-03 Alias added: GHSA-mpvq-wpj3-wjgw
References
Sources
- CVE-2024-6053 · CVE Program
- CVE-2024-6053 · NVD
- FIRST EPSS
- GHSA-mpvq-wpj3-wjgw · GitHub Advisory Database · CC BY 4.0
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