Medium severity · published May 28, 2024
CVE-2024-2451
Improper fingerprint validation in the TeamViewer Client
6.4
CVSS
0.1%
EPSS
No
On KEV
Description
Improper fingerprint validation in the TeamViewer Client (Full & Host) prior Version 15.54 for Windows and macOS allows an attacker with administrative user rights to further elevate privileges via executable sideloading.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
High
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 1% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RF
Remote (Full Client) · TeamViewer
15.48 before 15.54; 15.51 before 15.54 · source: vendor
RH
Remote (Host) · TeamViewer
15.48 before 15.54; 15.51 before 15.54 · source: vendor
RE
Remote · Teamviewer
15.48 before 15.54; 15.51 before 15.54 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-2451
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-2451
www.teamviewer.com
https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2024-1004/
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