CVE-2022-22281
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I. Basic Information for CVE-2022-22281
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A buffer overflow vulnerability in the SonicWall SSL-VPN NetExtender Windows Client (32 and 64 bit) in 10.2.322 and earlier versions, allows an attacker to potentially execute arbitrary code in the host windows operating system.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
SonicWALL NetExtender Windows client 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SonicWALL NetExtender Windows client是美国SonicWALL公司的一款基于Windows平台的SSL VPN（虚拟私人网络）客户端应用程序。 SonicWALL SSL-VPN NetExtender Windows Client (32 and 64 bit) 10.2.322 版本及之前版本存在安全漏洞，该漏洞源于 NetExtender 中存在边界错误。本地攻击者利用该漏洞可以触发基于堆栈的缓冲区溢出并在目标系统上执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| SonicWall | SonicWall NetExtender Windows (32 and 64 bit) Client | 10.2.322 and earlier versions | - |
II. Public POCs for CVE-2022-22281
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0008x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2022-22281
Same Patch Batch · SonicWall · 2022-05-13 · 4 CVEs total
| CVE-2022-22282 | SonicWall SMA1000 series 安全漏洞 | |
| CVE-2022-1702 | SonicWall SMA1000 series 输入验证错误漏洞 | |
| CVE-2022-1701 | SonicWall SMA1000 series 信任管理问题漏洞 |
IV. Related Vulnerabilities
Same weakness: CWE-121
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PgBouncer buffer overflow in SCRAM - CVE-2026-41509
Integer underflow in crypto_sign_open() leads to buffer over - CVE-2026-8138
Tenda CX12L SetPptpServerCfg” formSetPPTPServer stack-based
V. Comments for CVE-2022-22281
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