VulnerabilityModified
CVE-2021-34803
TeamViewer before 14.7.48644 on Windows loads untrusted DLLs in certain situations.
HIGH 7.8EPSS 0.47%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.47%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
TeamViewer before 14.7.48644 on Windows loads untrusted DLLs in certain situations.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.47% probability · 39th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-427
- Affected
- teamviewer/teamviewer
- Source
- cve@mitre.org
References
- https://community.teamviewer.com/English/discussion/111147/windows-v9-0-259145Release Notes, Vendor Advisory
- https://community.teamviewer.com/English/discussion/111149/windows-v10-0-259144Release Notes, Vendor Advisory
- https://community.teamviewer.com/English/discussion/111150/windows-v11-0-259143Release Notes, Vendor Advisory
- https://community.teamviewer.com/English/discussion/111151/windows-v12-0-259142Release Notes, Vendor Advisory
- https://community.teamviewer.com/English/discussion/111152/windows-v13-2-36222Release Notes, Vendor Advisory
- https://community.teamviewer.com/English/discussion/111153/windows-v14-2-56678Release Notes, Vendor Advisory
- https://community.teamviewer.com/English/discussion/111154/windows-v14-7-48644Release Notes, Vendor Advisory
- https://community.teamviewer.com/English/discussion/111147/windows-v9-0-259145Release Notes, Vendor Advisory
- https://community.teamviewer.com/English/discussion/111149/windows-v10-0-259144Release Notes, Vendor Advisory
- https://community.teamviewer.com/English/discussion/111150/windows-v11-0-259143Release Notes, Vendor Advisory
- https://community.teamviewer.com/English/discussion/111151/windows-v12-0-259142Release Notes, Vendor Advisory
- https://community.teamviewer.com/English/discussion/111152/windows-v13-2-36222Release Notes, Vendor Advisory
- https://community.teamviewer.com/English/discussion/111153/windows-v14-2-56678Release Notes, Vendor Advisory
- https://community.teamviewer.com/English/discussion/111154/windows-v14-7-48644Release Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.