VulnerabilityModified
CVE-2018-16550
TeamViewer 10.x through 13.x allows remote attackers to bypass the brute-force authentication protection mechanism by skipping the "Cancel" step, which makes it easier to determine the correct value of the default 4-digit PIN.
CRITICAL 9.8EPSS 3.62%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.62%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
TeamViewer 10.x through 13.x allows remote attackers to bypass the brute-force authentication protection mechanism by skipping the "Cancel" step, which makes it easier to determine the correct value of the default 4-digit PIN.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.62% probability · 89th percentile
- CISA KEV
- Not listed
- Affected
- teamviewer/teamviewer
- Source
- cve@mitre.org
References
- https://twitter.com/vah_13/status/1036894081350291457Issue Tracking, Third Party Advisory
- https://twitter.com/vah_13/status/1036894081350291457Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.