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HIGH · 7.5

CVE-2021-20050

An Improper Access Control Vulnerability in the SMA100 series leads to multiple restricted management APIs being accessible without a user login, potentially exposing configuration meta-data.

Vulnerability Description

An Improper Access Control Vulnerability in the SMA100 series leads to multiple restricted management APIs being accessible without a user login, potentially exposing configuration meta-data.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
SonicwallSma 100 Firmware< 10.0.0.0
SonicwallSma100-
SonicwallSma 200 Firmware< 10.0.0.0
SonicwallSma200-
SonicwallSma 210 Firmware< 10.0.0.0
SonicwallSma210-
SonicwallSma 400 Firmware< 10.0.0.0
SonicwallSma400-
SonicwallSma 410 Firmware< 10.0.0.0
SonicwallSma410-
SonicwallSma 500V Firmware< 10.0.0.0
SonicwallSma500V-

Related Weaknesses (CWE)

CWE-284

References

FAQ

What is CVE-2021-20050?

CVE-2021-20050 is a vulnerability with a CVSS score of 7.5 (HIGH). An Improper Access Control Vulnerability in the SMA100 series leads to multiple restricted management APIs being accessible without a user login, potentially exposing configuration meta-data.

How severe is CVE-2021-20050?

CVE-2021-20050 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-20050?

Check the references section above for vendor advisories and patch information. Affected products include: Sonicwall Sma 100 Firmware, Sonicwall Sma100, Sonicwall Sma 200 Firmware, Sonicwall Sma200, Sonicwall Sma 210 Firmware.