CVE-2021-24027
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductWhatsapp
PublishedApr 6, 2021
First seenApr 6, 2021
Weakness typeCWE-524CWE-524
How to fix
Update
- whatsapp whatsapp2.21.4.18 or later
- whatsapp whatsapp_business2.21.4.18 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| whatsapp whatsapp | v < 2.21.4.18 | 2.21.4.18 |
| whatsapp whatsapp_business | v < 2.21.4.18 | 2.21.4.18 |
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