CVE-2021-24027
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Un problema de configuración de caché anterior a WhatsApp para Android versión v2.21.4.18 y WhatsApp Business para Android versión v2.21.4.18, puede haber permitido a un tercero con acceso al almacenamiento externo del dispositivo leer material TLS almacenado en caché
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-01-13 CVE Reserved
- 2021-04-06 CVE Published
- 2023-12-21 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-524: Use of Cache Containing Sensitive Information
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.whatsapp.com/security/advisories/2021 | 2022-08-30 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Whatsapp Search vendor "Whatsapp" | Whatsapp Search vendor "Whatsapp" for product "Whatsapp" | < 2.21.4.18 Search vendor "Whatsapp" for product "Whatsapp" and version " < 2.21.4.18" | android |
Affected
| ||||||
| Whatsapp Search vendor "Whatsapp" | Whatsapp Business Search vendor "Whatsapp" for product "Whatsapp Business" | < 2.21.4.18 Search vendor "Whatsapp" for product "Whatsapp Business" and version " < 2.21.4.18" | android |
Affected
| ||||||