CVE-2021-24027

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.

Summary:

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.

Reference Links(if available):

  • https://www.whatsapp.com/security/advisories/2021/
  • CVSS Score (if available)

    v2: / MEDIUM

    v3: /

    Links to Exploits(if available)