CVE-2022-22279

Name: CVE-2022-22279
Creator: NVD / NIST
Published: 2022-04-13T06:15:07.177+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.9/10EPSS 1.04%

Last modified Jun 17, 2026

CVE-2022-22279 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. A post-authentication arbitrary file read vulnerability impacting end-of-life Secure Remote Access (SRA) products and older firmware versions of Secure Mobile Access (SMA) 100 series products, specifically the SRA appliances running all 8.x, 9.0.0.5-19sv and earlier versions and Secure Mobile Access (SMA) 100 series products running older firmware 9.0.0.9-26sv and earlier versions. EPSS estimates a 1.04% chance of exploitation in the next 30 days.

Description

A post-authentication arbitrary file read vulnerability impacting end-of-life Secure Remote Access (SRA) products and older firmware versions of Secure Mobile Access (SMA) 100 series products, specifically the SRA appliances running all 8.x, 9.0.0.5-19sv and earlier versions and Secure Mobile Access (SMA) 100 series products running older firmware 9.0.0.9-26sv and earlier versions

Metrics

CVSS 3.1

4.9/10

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

EPSS Probability

1.04%

59.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Sonicwall	Sra 1200 Firmware	<= 9.0.0.5-19sv
Sonicwall	Sra 4200 Firmware	<= 9.0.0.5-19sv
Sonicwall	Sma 210 Firmware	< 9.0.0.10-28sv
Sonicwall	Sma 410 Firmware	< 9.0.0.10-28sv
Sonicwall	Sma 500v Firmware	< 9.0.0.10-28sv

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0006Vendor Advisory
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0006Vendor Advisory

Timeline

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

Frequently Asked Questions

What is CVE-2022-22279?

How severe is CVE-2022-22279?

CVE-2022-22279 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 1.04% probability of exploitation in the next 30 days.

How do I fix CVE-2022-22279?

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-2022-22279?

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

Scan your code now

Source: NVD / NIST