CVE-2019-5054
Quick assessment
Affected
Netgear N300 WNR2000v5
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.
NETGEAR N300是美国网件（NETGEAR）公司的一款无线路由器。 使用1.0.0.70版本固件的NETGEAR N300 (WNR2000v5)的HTTP server中的会话处理功能存在安全漏洞。攻击者可借助HTTP请求利用该漏洞造成HTTP服务崩溃。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2019-5054
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An exploitable denial-of-service vulnerability exists in the session handling functionality of the NETGEAR N300 (WNR2000v5 with Firmware Version V1.0.0.70) HTTP server. An HTTP request with an empty User-Agent string sent to a page requiring authentication can cause a null pointer dereference, resulting in the HTTP service crashing. An unauthenticated attacker can send a specially crafted HTTP request to trigger this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
NETGEAR N300 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NETGEAR N300是美国网件（NETGEAR）公司的一款无线路由器。 使用1.0.0.70版本固件的NETGEAR N300 (WNR2000v5)的HTTP server中的会话处理功能存在安全漏洞。攻击者可借助HTTP请求利用该漏洞造成HTTP服务崩溃。
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 |
|---|---|---|---|---|
| Netgear | N300 WNR2000v5 | Firmware Version V1.0.0.70 | - |
|
II. Public POCs for CVE-2019-5054
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2019-5054 (1)
-
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0831 x_refsource_MISC
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V. Comments for CVE-2019-5054
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