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CVE-2019-7482

Quick assessment

Affected
SonicWall SMA100
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SonicWall SMA100是美国SonicWall公司的一款安全访问网关设备。 SonicWall SMA100 9.0.0.3及之前版本中的libSys.so文件存在缓冲区错误漏洞，该漏洞源于程序没有正确检查边界。远程攻击者可借助特制请求在系统上执行任意代码。

AI Predicted 9.8 Difficulty: Easy EPSS 8.82% · P95
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I. Basic Information for CVE-2019-7482

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Stack-based buffer overflow in SonicWall SMA100 allows an unauthenticated user to execute arbitrary code in function libSys.so. This vulnerability impacted SMA100 version 9.0.0.3 and earlier.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
SonicWall SMA100 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SonicWall SMA100是美国SonicWall公司的一款安全访问网关设备。 SonicWall SMA100 9.0.0.3及之前版本中的libSys.so文件存在缓冲区错误漏洞，该漏洞源于程序没有正确检查边界。远程攻击者可借助特制请求在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 SMA100 9.0.0.3 and earlier -

II. Public POCs for CVE-2019-7482

# POC Description Source Link Shenlong Link
1 SonicWall CVE-2019-7482 https://github.com/singletrackseeker/CVE-2019-7482 POC Details
2 CVE-2019-7482 tracking https://github.com/b4bay/CVE-2019-7482 POC Details
3 None https://github.com/w0lfzhang/sonicwall-cve-2019-7482 POC Details
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III. Intelligence Information for CVE-2019-7482

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Other References for CVE-2019-7482 (1)

Same Patch Batch · SonicWall · 2019-12-19 · 6 CVEs total

CVE-2019-7487 SonicWall SonicOS SSLVPN NACagent 代码问题漏洞
CVE-2019-7484 SonicWall SMA100 SQL注入漏洞
CVE-2019-7485 SonicWall SMA100 缓冲区错误漏洞
CVE-2019-7486 SonicWall SMA100 代码注入漏洞
CVE-2019-7483 SonicWall SMA100 路径遍历漏洞

IV. Related Vulnerabilities

Same product: SMA100
Same vendor: SonicWall
Same weakness: CWE-121

V. Comments for CVE-2019-7482

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