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CVE-2019-19362

22
FAUCET Score

CVE-2019-19362 is a medium-severity information disclosure vulnerability affecting the Chat functionality of TeamViewer desktop application 14.3.4730 on Windows. The flaw allows a local user with sufficient privileges to read sensitive chat data from main memory after a user logs out or clears history, as the data is not properly wiped. The CVSS score is 6.5, indicating a network-accessible, low-complexity attack with high confidentiality impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
14.3.4730CPE matchmatch criteria
cpe:2.3:a:teamviewer:teamviewer:14.3.4730:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.3MEDIUM

CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
0.7
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.08%
Probability of exploitation in next 30 days
EPSS Percentile
79.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0208 is in the 91st percentile among its peer group of 21,974 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

nestedif.com / teamviewer-vulnerability-improper-session-handling-leading-to-information-disclosure-advisory
ExploitThird Party AdvisoryURL Repurposed