7.5

CVE-2021-20049

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Sonicwall ≫ Sma 100 Firmware Version < 10.0.0.0
   Sonicwall ≫ Sma100 Version -
Sonicwall ≫ Sma 100 Firmware Version 10.2.0.8-37sv
   Sonicwall ≫ Sma100 Version -
Sonicwall ≫ Sma 100 Firmware Version 10.2.1.2-24sv
   Sonicwall ≫ Sma100 Version -
Sonicwall ≫ Sma 200 Firmware Version < 10.0.0.0
   Sonicwall ≫ Sma200 Version -
Sonicwall ≫ Sma 200 Firmware Version 10.2.0.8-37sv
   Sonicwall ≫ Sma200 Version -
Sonicwall ≫ Sma 200 Firmware Version 10.2.1.2-24sv
   Sonicwall ≫ Sma200 Version -
Sonicwall ≫ Sma 210 Firmware Version < 10.0.0.0
   Sonicwall ≫ Sma210 Version -
Sonicwall ≫ Sma 210 Firmware Version 10.2.0.8-37sv
   Sonicwall ≫ Sma210 Version -
Sonicwall ≫ Sma 210 Firmware Version 10.2.1.2-24sv
   Sonicwall ≫ Sma210 Version -
Sonicwall ≫ Sma 400 Firmware Version < 10.0.0.0
   Sonicwall ≫ Sma400 Version -
Sonicwall ≫ Sma 400 Firmware Version 10.2.0.8-37sv
   Sonicwall ≫ Sma400 Version -
Sonicwall ≫ Sma 400 Firmware Version 10.2.1.2-24sv
   Sonicwall ≫ Sma400 Version -
Sonicwall ≫ Sma 410 Firmware Version < 10.0.0.0
   Sonicwall ≫ Sma410 Version -
Sonicwall ≫ Sma 410 Firmware Version 10.2.0.8-37sv
   Sonicwall ≫ Sma410 Version -
Sonicwall ≫ Sma 410 Firmware Version 10.2.1.2-24sv
   Sonicwall ≫ Sma410 Version -
Sonicwall ≫ Sma 500v Firmware Version < 10.0.0.0
   Sonicwall ≫ Sma500v Version -
Sonicwall ≫ Sma 500v Firmware Version 10.2.0.8-37sv
   Sonicwall ≫ Sma500v Version -
Sonicwall ≫ Sma 500v Firmware Version 10.2.1.2-24sv
   Sonicwall ≫ Sma500v Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.35% 0.678
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
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.

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.

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0030
Vendor Advisory