CVE-2022-2323

Name: CVE-2022-2323
Creator: NVD / NIST
Published: 2022-07-29T20:15:13.223+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 1.24%

Last modified Jun 17, 2026

CVE-2022-2323 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Improper neutralization of special elements used in a user input allows an authenticated malicious user to perform remote code execution in the host system. This vulnerability impacts SonicWall Switch 1.1.1.0-2s and earlier versions. EPSS estimates a 1.24% chance of exploitation in the next 30 days.

Description

Improper neutralization of special elements used in a user input allows an authenticated malicious user to perform remote code execution in the host system. This vulnerability impacts SonicWall Switch 1.1.1.0-2s and earlier versions

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

1.24%

65.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Sonicwall	Sws12-10fpoe Firmware	< 1.2.0.0-3
Sonicwall	Sws12-8 Firmware	< 1.2.0.0-3
Sonicwall	Sws12-8poe Firmware	< 1.2.0.0-3
Sonicwall	Sws14-24 Firmware	< 1.2.0.0-3
Sonicwall	Sws14-24fpoe Firmware	< 1.2.0.0-3
Sonicwall	Sws14-48 Firmware	< 1.2.0.0-3
Sonicwall	Sws14-48fpoe Firmware	< 1.2.0.0-3

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0013Vendor Advisory
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0013Vendor Advisory

Timeline

Published: Jul 29, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-2323?

How severe is CVE-2022-2323?

CVE-2022-2323 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.24% probability of exploitation in the next 30 days.

How do I fix CVE-2022-2323?

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-2022-2323?

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

Scan your code now

Source: NVD / NIST