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HIGH · 8.8

CVE-2021-20017

A post-authenticated command injection vulnerability in SonicWall SMA100 allows an authenticated attacker to execute OS commands as a 'nobody' user. This vulnerability impacts SMA100 version 10.2.0.5 ...

Vulnerability Description

A post-authenticated command injection vulnerability in SonicWall SMA100 allows an authenticated attacker to execute OS commands as a 'nobody' user. This vulnerability impacts SMA100 version 10.2.0.5 and earlier.

CVSS Score

8.8

HIGH

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

Affected Products

VendorProductVersions
SonicwallSma100 Firmware<= 10.2.0.5
SonicwallSma100-

Related Weaknesses (CWE)

CWE-78

References

FAQ

What is CVE-2021-20017?

CVE-2021-20017 is a vulnerability with a CVSS score of 8.8 (HIGH). A post-authenticated command injection vulnerability in SonicWall SMA100 allows an authenticated attacker to execute OS commands as a 'nobody' user. This vulnerability impacts SMA100 version 10.2.0.5 ...

How severe is CVE-2021-20017?

CVE-2021-20017 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-20017?

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