cve.bz

CVE-2021-20034

9.1 criticalEPSS 82%

Critical (9.1) in sonicwall. EPSS 82% chance of exploitation in the next 30 days.

An improper access control vulnerability in SMA100 allows a remote unauthenticated attacker to bypass the path traversal checks and delete an arbitrary file potentially resulting in a reboot to factory default settings.

Severity

CVSS 3.1

9.1 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
EPSS
82% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
CWEs
CWE-22, CWE-284
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON