CVE-2021-23241
 
Severity Score
5.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
MERCUSYS Mercury X18G 1.0.5 devices allow Directory Traversal via ../ in conjunction with a loginLess or login.htm URI (for authentication bypass) to the web server, as demonstrated by the /loginLess/../../etc/passwd URI.
Los dispositivos MERCUSYS Mercury X18G versión 1.0.5, permiten un Salto de Directorio por medio de ../ en conjunto con un URI loginLess o login.htm (para el desvío de la autenticación) en el servidor web, como es demostrado por el URI /loginLess/../../etc/passwd
*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
- 2021-01-07 CVE Reserved
- 2021-01-07 CVE Published
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- 2024-11-11 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CAPEC
References (3)
URL | Tag | Source |
---|
URL | Date | SRC |
---|---|---|
https://github.com/BATTZION/MY_REQUEST/blob/master/Mercury%20Router%20Web%20Server%20Directory%20Traversal.md | 2024-08-03 |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://www.mercurycom.com.cn/product-521-1.html | 2021-01-12 | |
https://www.mercusys.com/en | 2021-01-12 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Mercusys Search vendor "Mercusys" | Mercury X18g Firmware Search vendor "Mercusys" for product "Mercury X18g Firmware" | 1.0.5 Search vendor "Mercusys" for product "Mercury X18g Firmware" and version "1.0.5" | - |
Affected
| in | Mercusys Search vendor "Mercusys" | Mercury X18g Search vendor "Mercusys" for product "Mercury X18g" | - | - |
Safe
|