CVE-2019-19362
An issue was discovered in the Chat functionality of the TeamViewer desktop application 14.3.4730 on Windows.
Does this matter?
Lower severity and a low EPSS score (2.08%). Track it; it rarely justifies an emergency change on its own.
Description
An issue was discovered in the Chat functionality of the TeamViewer desktop application 14.3.4730 on Windows. (The vendor states that it was later fixed.) Upon login, every communication is saved within Windows main memory. When a user logs out or deletes conversation history (but does not exit the application), this data is not wiped from main memory, and therefore could be read by a local user with the same or greater privileges.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 2.08% probability · 81th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-212
- Affected
- teamviewer/teamviewer
- Source
- cve@mitre.org
EPSS 2.1% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://nestedif.com/teamviewer-vulnerability-improper-session-handling-leading-to-information-disclosure-advisory/Exploit, Third Party Advisory, URL Repurposed
- http://nestedif.com/teamviewer-vulnerability-improper-session-handling-leading-to-information-disclosure-advisory/Exploit, Third Party Advisory, URL Repurposed
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.