CVE-2021-24035
Severity Score
9.1
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Una falta de comprobación de los nombres de archivo al descomprimir archivos anterior a versión de WhatsApp para Android versión v2.21.8.13 y WhatsApp Business para Android versión v2.21.8.13, podría haber permitido ataques de salto de rutas que sobrescribieran los archivos de WhatsApp
*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
- 2021-06-11 CVE Published
- 2024-02-25 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
- CWE-23: Relative Path Traversal
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.whatsapp.com/security/advisories/2021 | 2021-06-21 |
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" | < 2.21.8.13 Search vendor "Whatsapp" for product "Whatsapp" and version " < 2.21.8.13" | android |
Affected
| ||||||
| Whatsapp Search vendor "Whatsapp" | Whatsapp Search vendor "Whatsapp" for product "Whatsapp" | < 2.21.8.13 Search vendor "Whatsapp" for product "Whatsapp" and version " < 2.21.8.13" | business, android |
Affected
| ||||||