Critical severity · published Sep 5, 2018
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…
9.8
CVSS
3.6%
EPSS
No
On KEV
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 vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.6% · higher than 89% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TE
Teamviewer · Teamviewer
10.0.2551 through 13.2.9356 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-16550
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-16550
Issue Tracking
https://twitter.com/vah_13/status/1036894081350291457
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