CVE-2022-22282

Name: CVE-2022-22282
Creator: NVD / NIST
Published: 2022-05-13T20:15:08.133+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 7.19%

Last modified Jun 17, 2026

CVE-2022-22282 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. SonicWall SMA1000 series firmware 12.4.0, 12.4.1-02965 and earlier versions incorrectly restricts access to a resource using HTTP connections from an unauthorized actor leading to Improper Access Control vulnerability.. EPSS estimates a 7.19% chance of exploitation in the next 30 days.

Description

SonicWall SMA1000 series firmware 12.4.0, 12.4.1-02965 and earlier versions incorrectly restricts access to a resource using HTTP connections from an unauthorized actor leading to Improper Access Control vulnerability.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

7.19%

93.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Sonicwall	Sma 6200 Firmware	12.4.0
Sonicwall	Sma 6200 Firmware	12.4.1
Sonicwall	Sma 6210 Firmware	12.4.0
Sonicwall	Sma 6210 Firmware	12.4.1
Sonicwall	Sma 7200 Firmware	12.4.0
Sonicwall	Sma 7200 Firmware	12.4.1
Sonicwall	Sma 7210 Firmware	12.4.0
Sonicwall	Sma 7210 Firmware	12.4.1
Sonicwall	Sma 8000v Firmware	12.4.0
Sonicwall	Sma 8000v Firmware	12.4.1

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0009Vendor Advisory
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0009Vendor Advisory

Timeline

Published: May 13, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-22282?

How severe is CVE-2022-22282?

CVE-2022-22282 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 7.19% probability of exploitation in the next 30 days.

How do I fix CVE-2022-22282?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-22282?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST