Description

A cache configuration issue prior to WhatsApp for Android v2.21.4.18 and WhatsApp Business for Android v2.21.4.18 may have allowed a third party with access to the device’s external storage to read cached TLS material.

Related CPE's

a

whatsapp

whatsapp

*

*

*

*

*

android

Vulnerable

a

whatsapp

whatsapp_business

*

*

*

*

*

android

Vulnerable

References

https://www.whatsapp.com/security/advisories/2021/

Vendor Advisory

https://www.whatsapp.com/security/advisories/2021/

Vendor Advisory

Weaknesses

[email protected]

Secondary
CWE-524

[email protected]

Primary
NVD-CWE-noinfo

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.5 · High

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2021-04-06T17:15:12.977Z

5 years ago

Last modified

2026-06-17T03:39:11.110Z

3 months ago