CVE-2022-22274
Critical
Description
A Stack-based buffer overflow vulnerability in the SonicOS via HTTP request allows a remote unauthenticated attacker to cause Denial of Service (DoS) or potentially results in code execution in the firewall.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Sonicwall Sonicos
PublishedMar 25, 2022
First seenMar 25, 2022
Weakness typeCWE-121CWE-121
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sonicwall sonicos | v ≤ 7.0.1-5050, v ≤ 7.0.1-r579 | — |
| sonicwall sonicosv | v ≤ 6.5.4.4-44v-21-1452 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.