CVE-2019-14319

The TikTok (formerly Musical.ly) application 12.2.0 for Android and iOS performs unencrypted...

6.5 MediumPublic exploit

The TikTok (formerly Musical.ly) application 12.2.0 for Android and iOS performs unencrypted transmission of images, videos, and likes. This allows an attacker to extract private sensitive information by sniffing network traffic.

Attack profile

How easy it is to exploit

Attack vector: Adjacent network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

1.07%Up 0.8 points since Apr 14, 2021

What each source reports

NVD Score used 6.5

Record: CVE-2019-14319
CVSS 3.0: 6.5 MediumCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0: 3.3 LowAV:A/AC:L/Au:N/C:P/I:N/A:N
Weakness: CWE-319
Updated: 2026-11-02

CVE List No score

Record: CVE-2019-14319
Updated: 2026-11-02

EUVDEUVD-2019-5543 No score

Record: EUVD-2019-5543
Updated: 2026-11-03

GitHub AdvisoriesGHSA-9rc8-jhc4-w4c9 No score

The TikTok (formerly Musical.ly) application 12.2.0 for Android and iOS performs unencrypted...

Record: GHSA-9rc8-jhc4-w4c9
Updated: 2026-11-02

Affected products

tiktok

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
PoC in GitHub	MelroyB/CVE-2019-14319	2019-09-03

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, PoC in GitHub

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2019-14319 is a medium vulnerability (CVSS 6.5) in Tiktok, published September 4, 2019. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 1.07%, the 65th percentile. No source names a fixed version.