CVE-2021-20049
7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 3.9 / Impact: 3.6
Source: NVD
Description
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.
Affected (18)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Before 10.0.0.0 |
| Running on/with | Platform Versions |
|---|---|
Sonicwall Sma100 | All versions |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Before 10.0.0.0 |
| Running on/with | Platform Versions |
|---|---|
Sonicwall Sma200 | All versions |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| Before 10.0.0.0 |
| Running on/with | Platform Versions |
|---|---|
Sonicwall Sma210 | All versions |
Configuration D
| Vulnerable Software | Affected Versions |
|---|---|
| Before 10.0.0.0 |
| Running on/with | Platform Versions |
|---|---|
Sonicwall Sma400 | All versions |
Configuration E
| Vulnerable Software | Affected Versions |
|---|---|
| Before 10.0.0.0 |
| Running on/with | Platform Versions |
|---|---|
Sonicwall Sma410 | All versions |
Configuration F
| Vulnerable Software | Affected Versions |
|---|---|
| Before 10.0.0.0 |
| Running on/with | Platform Versions |
|---|---|
Sonicwall Sma500v | All versions |
Related CWEs
CWE-203
Observable Discrepancy
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.
CWE-204
Observable Response Discrepancy
The product provides different responses to incoming requests in a way that reveals internal state information to an unauthorized actor outside of the intended control sphere.
References (2)
Source: PSIRT@sonicwall.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Timeline
No history available yet.