Medium severity · published Mar 23, 2022
CVE-2022-23242
TeamViewer Linux versions before 15.28 do not properly execute a deletion command for the connection password in case of a process crash
4.2
CVSS
0.2%
EPSS
No
On KEV
Description
TeamViewer Linux versions before 15.28 do not properly execute a deletion command for the connection password in case of a process crash. Knowledge of the crash event and the TeamViewer ID as well as either possession of the pre-crash connection password or local authenticated access to the machine would have allowed to establish a remote connection by reusing the not properly deleted connection password.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 11% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TE
Teamviewer · Teamviewer
before 15.28 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-23242
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-23242
Patch
https://www.teamviewer.com/en/trust-center/security-bulletins/TV-2022-1001/
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