🛡️ CVE-2022-22278
🟠 CVSS 7.5 — High ✅ No Known Exploit CWE-770 NVD
7.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A vulnerability in SonicOS CFS (Content filtering service) returns a large 403 forbidden HTTP response message to the source address when users try to access prohibited resource this allows an attacker to cause HTTP Denial of Service (DoS) attack

Details

Severity HIGH
CVSS Score 7.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE CWE-770
Public Exploit ✅ No
Source NVD
Published 2022-04-27
Updated 2026-06-08
Modified 2024-11-21
Fix URL N/A

Affected Packages

Software From version Fixed in
nsa-2650-firmware 7.0.1
nsa-2700-firmware 7.0.1
nsa-3650-firmware 7.0.1
nsa-3700-firmware 7.0.1
nsa-4650-firmware 7.0.1
nsa-4700-firmware 7.0.1
nsa-5650-firmware 7.0.1
nsa-5700-firmware 7.0.1
nsa-6650-firmware 7.0.1
nsa-6700-firmware 7.0.1
nsa-9250-firmware 7.0.1
nsa-9450-firmware 7.0.1
nsa-9650-firmware 7.0.1
nssp-10700-firmware 7.0.1.0
nssp-11700-firmware 7.0.1.0
nssp-12400-firmware 7.0.1.0
nssp-12800-firmware 7.0.1.0
nssp-13700-firmware 7.0.1.0
nssp-15700-firmware 7.0.1.0
nsv-10-firmware 7.0.1.0
nsv-100-firmware 7.0.1.0
nsv-1600-firmware 7.0.1.0
nsv-200-firmware 7.0.1.0
nsv-25-firmware 7.0.1.0
nsv-270-firmware 7.0.1.0
nsv-300-firmware 7.0.1.0
nsv-400-firmware 7.0.1.0
nsv-470-firmware 7.0.1.0
nsv-50-firmware 7.0.1.0
nsv-800-firmware 7.0.1.0
nsv-870-firmware 7.0.1.0
tz300p-firmware 7.0.1
tz300w-firmware 7.0.1
tz350-firmware 7.0.1
tz350w-firmware 7.0.1
tz370-firmware 7.0.1
tz370w-firmware 7.0.1
tz400-firmware 7.0.1
tz400w-firmware 7.0.1
tz470-firmware 7.0.1
tz470w-firmware 7.0.1
tz500-firmware 7.0.1
tz500w-firmware 7.0.1
tz570-firmware 7.0.1
tz570p-firmware 7.0.1
tz570w-firmware 7.0.1
tz600-firmware 7.0.1
tz600p-firmware 7.0.1
tz670-firmware 7.0.1

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