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CVE-2020-5129

Quick assessment

Affected
SonicWall SMA1000
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
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 SMA1000 12.1.0-06411及之前版本的HTTP Extraweb server中存在安全漏洞。远程攻击者可利用该漏洞造成HTTP服务器崩溃，导致拒绝服务。

AI Predicted 7.5 Difficulty: Moderate EPSS 1.30% · P69

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-5129

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the SonicWall SMA1000 HTTP Extraweb server allows an unauthenticated remote attacker to cause HTTP server crash which leads to Denial of Service. This vulnerability affected SMA1000 Version 12.1.0-06411 and earlier.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未捕获的异常
Source: CVE Program / CVE List V5
Vulnerability Title
SonicWall SMA100 HTTP Extraweb server 环境问题漏洞
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 SMA1000 12.1.0-06411及之前版本的HTTP Extraweb server中存在安全漏洞。远程攻击者可利用该漏洞造成HTTP服务器崩溃，导致拒绝服务。
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 SMA1000 12.1.0-06411 and earlier -

II. Public POCs for CVE-2020-5129

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III. Intelligence Information for CVE-2020-5129

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Other References for CVE-2020-5129 (1)

IV. Related Vulnerabilities

Same product: SMA1000
Same vendor: SonicWall
Same weakness: CWE-248

V. Comments for CVE-2020-5129

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