CVE-2021-24035

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CVSS 3.1

9.1 critical

EPSS

1%p65

Published

Jun 11, 2021 (Jun 11, 2021)

Modified

Jun 17, 2026

Description

A lack of filename validation when unzipping archives prior to WhatsApp for Android v2.21.8.13 and WhatsApp Business for Android v2.21.8.13 could have allowed path traversal attacks that overwrite WhatsApp files.

Vendors: whatsapp
Products: whatsapp, whatsapp business
Weakness: CWE-23, CWE-22
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.1%)

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