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 Version10.2.0.8-37sv
   Sonicwall ≫ Sma100 Version-
Sonicwall ≫ Sma 100 Firmware Version10.2.1.2-24sv
   Sonicwall ≫ Sma100 Version-
Sonicwall ≫ Sma 200 Firmware Version < 10.0.0.0
   Sonicwall ≫ Sma200 Version-
Sonicwall ≫ Sma 200 Firmware Version10.2.0.8-37sv
   Sonicwall ≫ Sma200 Version-
Sonicwall ≫ Sma 200 Firmware Version10.2.1.2-24sv
   Sonicwall ≫ Sma200 Version-
Sonicwall ≫ Sma 210 Firmware Version < 10.0.0.0
   Sonicwall ≫ Sma210 Version-
Sonicwall ≫ Sma 210 Firmware Version10.2.0.8-37sv
   Sonicwall ≫ Sma210 Version-
Sonicwall ≫ Sma 210 Firmware Version10.2.1.2-24sv
   Sonicwall ≫ Sma210 Version-
Sonicwall ≫ Sma 400 Firmware Version < 10.0.0.0
   Sonicwall ≫ Sma400 Version-
Sonicwall ≫ Sma 400 Firmware Version10.2.0.8-37sv
   Sonicwall ≫ Sma400 Version-
Sonicwall ≫ Sma 400 Firmware Version10.2.1.2-24sv
   Sonicwall ≫ Sma400 Version-
Sonicwall ≫ Sma 410 Firmware Version < 10.0.0.0
   Sonicwall ≫ Sma410 Version-
Sonicwall ≫ Sma 410 Firmware Version10.2.0.8-37sv
   Sonicwall ≫ Sma410 Version-
Sonicwall ≫ Sma 410 Firmware Version10.2.1.2-24sv
   Sonicwall ≫ Sma410 Version-
Sonicwall ≫ Sma 500v Firmware Version < 10.0.0.0
   Sonicwall ≫ Sma500v Version-
Sonicwall ≫ Sma 500v Firmware Version10.2.0.8-37sv
   Sonicwall ≫ Sma500v Version-
Sonicwall ≫ Sma 500v Firmware Version10.2.1.2-24sv
   Sonicwall ≫ Sma500v Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.45% 0.609
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 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
nvd@nist.gov 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, 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.