CVE-2021-20049
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 vulnerability in SonicWall SMA100 password change API allows a remote unauthenticated attacker to perform SMA100 username enumeration based on the server responses. This vulnerability impacts 10.2.1.2-24sv, 10.2.0.8-37sv and earlier 10.x versions.
Una vulnerabilidad en la API de cambio de contraseña de SonicWall SMA100, permite a un atacante remoto no autenticado llevar a cabo una enumeración de nombres de usuario de SMA100 basándose en las respuestas del servidor. Esta vulnerabilidad afecta a las versiones 10.2.1.2-24sv, 10.2.0.8-37sv y versiones anteriores 10.x
*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
- 2020-12-17 CVE Reserved
- 2021-12-23 CVE Published
- 2024-08-03 CVE Updated
- 2024-09-07 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-203: Observable Discrepancy
- CWE-204: Observable Response Discrepancy
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0030 | 2022-07-08 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Sonicwall Search vendor "Sonicwall" | Sma 100 Firmware Search vendor "Sonicwall" for product "Sma 100 Firmware" | < 10.0.0.0 Search vendor "Sonicwall" for product "Sma 100 Firmware" and version " < 10.0.0.0" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma100 Search vendor "Sonicwall" for product "Sma100" | - | - |
Safe
|
| Sonicwall Search vendor "Sonicwall" | Sma 100 Firmware Search vendor "Sonicwall" for product "Sma 100 Firmware" | 10.2.0.8-37sv Search vendor "Sonicwall" for product "Sma 100 Firmware" and version "10.2.0.8-37sv" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma100 Search vendor "Sonicwall" for product "Sma100" | - | - |
Safe
|
| Sonicwall Search vendor "Sonicwall" | Sma 100 Firmware Search vendor "Sonicwall" for product "Sma 100 Firmware" | 10.2.1.2-24sv Search vendor "Sonicwall" for product "Sma 100 Firmware" and version "10.2.1.2-24sv" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma100 Search vendor "Sonicwall" for product "Sma100" | - | - |
Safe
|
| Sonicwall Search vendor "Sonicwall" | Sma 200 Firmware Search vendor "Sonicwall" for product "Sma 200 Firmware" | < 10.0.0.0 Search vendor "Sonicwall" for product "Sma 200 Firmware" and version " < 10.0.0.0" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma200 Search vendor "Sonicwall" for product "Sma200" | - | - |
Safe
|
| Sonicwall Search vendor "Sonicwall" | Sma 200 Firmware Search vendor "Sonicwall" for product "Sma 200 Firmware" | 10.2.0.8-37sv Search vendor "Sonicwall" for product "Sma 200 Firmware" and version "10.2.0.8-37sv" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma200 Search vendor "Sonicwall" for product "Sma200" | - | - |
Safe
|
| Sonicwall Search vendor "Sonicwall" | Sma 200 Firmware Search vendor "Sonicwall" for product "Sma 200 Firmware" | 10.2.1.2-24sv Search vendor "Sonicwall" for product "Sma 200 Firmware" and version "10.2.1.2-24sv" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma200 Search vendor "Sonicwall" for product "Sma200" | - | - |
Safe
|
| Sonicwall Search vendor "Sonicwall" | Sma 210 Firmware Search vendor "Sonicwall" for product "Sma 210 Firmware" | < 10.0.0.0 Search vendor "Sonicwall" for product "Sma 210 Firmware" and version " < 10.0.0.0" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma210 Search vendor "Sonicwall" for product "Sma210" | - | - |
Safe
|
| Sonicwall Search vendor "Sonicwall" | Sma 210 Firmware Search vendor "Sonicwall" for product "Sma 210 Firmware" | 10.2.0.8-37sv Search vendor "Sonicwall" for product "Sma 210 Firmware" and version "10.2.0.8-37sv" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma210 Search vendor "Sonicwall" for product "Sma210" | - | - |
Safe
|
| Sonicwall Search vendor "Sonicwall" | Sma 210 Firmware Search vendor "Sonicwall" for product "Sma 210 Firmware" | 10.2.1.2-24sv Search vendor "Sonicwall" for product "Sma 210 Firmware" and version "10.2.1.2-24sv" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma210 Search vendor "Sonicwall" for product "Sma210" | - | - |
Safe
|
| Sonicwall Search vendor "Sonicwall" | Sma 400 Firmware Search vendor "Sonicwall" for product "Sma 400 Firmware" | < 10.0.0.0 Search vendor "Sonicwall" for product "Sma 400 Firmware" and version " < 10.0.0.0" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma400 Search vendor "Sonicwall" for product "Sma400" | - | - |
Safe
|
| Sonicwall Search vendor "Sonicwall" | Sma 400 Firmware Search vendor "Sonicwall" for product "Sma 400 Firmware" | 10.2.0.8-37sv Search vendor "Sonicwall" for product "Sma 400 Firmware" and version "10.2.0.8-37sv" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma400 Search vendor "Sonicwall" for product "Sma400" | - | - |
Safe
|
| Sonicwall Search vendor "Sonicwall" | Sma 400 Firmware Search vendor "Sonicwall" for product "Sma 400 Firmware" | 10.2.1.2-24sv Search vendor "Sonicwall" for product "Sma 400 Firmware" and version "10.2.1.2-24sv" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma400 Search vendor "Sonicwall" for product "Sma400" | - | - |
Safe
|
| Sonicwall Search vendor "Sonicwall" | Sma 410 Firmware Search vendor "Sonicwall" for product "Sma 410 Firmware" | < 10.0.0.0 Search vendor "Sonicwall" for product "Sma 410 Firmware" and version " < 10.0.0.0" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma410 Search vendor "Sonicwall" for product "Sma410" | - | - |
Safe
|
| Sonicwall Search vendor "Sonicwall" | Sma 410 Firmware Search vendor "Sonicwall" for product "Sma 410 Firmware" | 10.2.0.8-37sv Search vendor "Sonicwall" for product "Sma 410 Firmware" and version "10.2.0.8-37sv" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma410 Search vendor "Sonicwall" for product "Sma410" | - | - |
Safe
|
| Sonicwall Search vendor "Sonicwall" | Sma 410 Firmware Search vendor "Sonicwall" for product "Sma 410 Firmware" | 10.2.1.2-24sv Search vendor "Sonicwall" for product "Sma 410 Firmware" and version "10.2.1.2-24sv" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma410 Search vendor "Sonicwall" for product "Sma410" | - | - |
Safe
|
| Sonicwall Search vendor "Sonicwall" | Sma 500v Firmware Search vendor "Sonicwall" for product "Sma 500v Firmware" | < 10.0.0.0 Search vendor "Sonicwall" for product "Sma 500v Firmware" and version " < 10.0.0.0" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma500v Search vendor "Sonicwall" for product "Sma500v" | - | - |
Safe
|
| Sonicwall Search vendor "Sonicwall" | Sma 500v Firmware Search vendor "Sonicwall" for product "Sma 500v Firmware" | 10.2.0.8-37sv Search vendor "Sonicwall" for product "Sma 500v Firmware" and version "10.2.0.8-37sv" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma500v Search vendor "Sonicwall" for product "Sma500v" | - | - |
Safe
|
| Sonicwall Search vendor "Sonicwall" | Sma 500v Firmware Search vendor "Sonicwall" for product "Sma 500v Firmware" | 10.2.1.2-24sv Search vendor "Sonicwall" for product "Sma 500v Firmware" and version "10.2.1.2-24sv" | - |
Affected
| in | Sonicwall Search vendor "Sonicwall" | Sma500v Search vendor "Sonicwall" for product "Sma500v" | - | - |
Safe
|