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Vulnerability record · CVE-2022-22282 · published 13 May 2022

CVE-2022-22282: Sonicwall sma 6200 firmware improper access control vulnerability

Sonicwall · Sma 6200 Firmware

SonicWall SMA1000 series firmware 12.4.0, 12.4.1-02965 and earlier versions incorrectly restricts access to a resource using HTTP connections from an unauthorized actor leading to Improper Access Control vulnerability.

9.8 CVSS 3.1 Critical EPSS 7.8% · top 5.6% CWE-284 · Improper access control
9.8CVSS 3.1 base score, v2 7.5
7.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
5Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

SonicWall SMA1000 series firmware 12.4.0, 12.4.1-02965 and earlier versions incorrectly restricts access to a resource using HTTP connections from an unauthorized actor leading to Improper Access Control vulnerability.

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

Affected products

5 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0009 Vendor Advisory
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0009 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.1CVE-2024-6387OpenSSH sshd signal handler race condition allows unauthenticated remote code executionA security regression of CVE-2006-5051 in OpenSSH's sshd creates a race condition where signals are handled unsafely. An unauthenticated remote attac…EPSS 100%analysed7.5CVE-2022-1701Sonicwall sma 6200 firmware hard-coded credentials vulnerabilitySonicWall SMA1000 series firmware 12.4.0, 12.4.1-02965 and earlier versions uses a shared and hard-coded encryption key to store data.EPSS 4.8%6.1CVE-2022-1702Sonicwall sma 6200 firmware open redirect vulnerabilitySonicWall SMA1000 series firmware 12.4.0, 12.4.1-02965 and earlier versions accept a user-controlled input that specifies a link to an external site …EPSS 9.1%7.8CVE-2026-81963Windows Update Stack link-following privilege escalationWindows Update Stack resolves links improperly before accessing files, a link-following flaw (CWE-59) compounded by improper access control (CWE-284)…KEVEPSS 0.39%analysed10.0CVE-2026-21962Oracle HTTP Server and WebLogic Proxy Plug-in improper access controlOracle HTTP Server and the WebLogic Server Proxy Plug-in (for Apache HTTP Server and IIS) contain an improper access control flaw (CWE-284) in suppor…KEVEPSS 71%analysed10.0CVE-2026-34908Ubiquiti UniFi OS improper access control allows unauthorized system changesUniFi OS devices contain an improper access control flaw (CWE-284) that lets a network-reachable actor make unauthorized changes to the system. The C…KEVEPSS 15%analysed10.0CVE-2026-48907JCE editor for Joomla allows unauthenticated profile creation and PHP uploadThe JCE editor extension for Joomla permits unauthenticated users to create new editor profiles, which leads to upload and execution of PHP code. Thi…KEVEPSS 16%analysed9.8CVE-2026-35616FortiClientEMS improper access control allows unauthenticated code executionFortinet FortiClientEMS 7.4.5 through 7.4.6 contains an improper access control flaw (CWE-284) that lets an unauthenticated attacker send crafted req…KEVEPSS 9.1%analysed

Source: NIST National Vulnerability Database (record CVE-2022-22282), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.