What is CVE-2022-2324?

CVE-2022-2324 is a high-severity vulnerability in SonicWall Hosted Email Security, classified under CWE-358. CVSS score: 7.5/10. Published 2022-07-29.

How severe is CVE-2022-2324?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in SonicWall Hosted Email Security

CVE-2022-2324

Improperly Implemented Security Check vulnerability in the SonicWall Hosted Email Security leads to bypass of Capture ATP security service in the appliance. This vulnerability impacts 10.0.17.7319 and earlier versions

Published 2022-07-29 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.006 (47.5th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 47.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000

Affected products

SonicWall Hosted Email Security
SonicWall Email Security — versions 10.0.17.7319 and earlier

Weakness classification (CWE)

References

psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0014 (Vendor Advisory)

Frequently asked questions

What is CVE-2022-2324?: CVE-2022-2324 is a high-severity vulnerability in SonicWall Hosted Email Security, classified under CWE-358. CVSS score: 7.5/10. Published 2022-07-29.
How severe is CVE-2022-2324?: High severity. CVSS v3 base score is 7.5 out of 10.