TI-2019-07310 Aliases CVE-2019-9939 GHSA-gh6j-74ww-wq32

The SHAREit application before 4.0.36 for Android allows a remote attacker (on the same…

MEDIUM 41Published 2019-03-22 · Updated 2024-08-04

Key facts

Attack vector: Adjacent network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

The SHAREit application before 4.0.36 for Android allows a remote attacker (on the same network or joining public "open" Wi-Fi hotspots created by the application when file transfer is initiated) to bypass authentication by trying to fetch a non-existing page. When the non-existing page is requested, the application responds with a 200 status code and empty page, and adds the requesting client device into the list of recognized devices.

Why it matters now

EPSS 0.01594 75th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:ushareit:shareit::::::android::*	up to 4.0.34	Vulnerable	Ushareit

cpe:2.3:a:ushareit:shareit:*:*:*:*:*:android:*:* Versions up to 4.0.34 Vulnerable ·Ushareit

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2019-9939
2026-10-03 Alias added: GHSA-gh6j-74ww-wq32

References

Exploit 1

https://blog.redforce.io/shareit-vulnerabilities-enable-unrestricted-access-to-adjacent-devices-files/

TI-2019-11350 SHAREit through 4.0.6.177 does not check the full message length from the received packet… CVSS 3.1HIGH 7.5
TI-2019-11139 SHAREit through 4.0.6.177 does not check the body length from the received packet header… CVSS 3.1HIGH 7.5
TI-2019-07309 The SHAREit application before 4.0.42 for Android allows a remote attacker (on the same… CVSS 3.0MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences