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CVE-2024-45698— D-Link WiFi router - OS Command Injection

Quick assessment

Affected
D-Link DIR-X4860 A1
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.

D-Link DIR-X4860是中国友讯（D-Link）公司的一款无线路由器。 D-Link DIR-X4860存在操作系统命令注入漏洞，该漏洞源于没有正确验证telnet服务中的用户输入，从而允许未经身份验证的远程攻击者使用硬编码凭据登录telnet并注入任意操作系统命令。

CVSS 9.8 · Critical EPSS 1.14% · P64
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I. Basic Information for CVE-2024-45698

Vulnerability Information
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Vulnerability Title
D-Link WiFi router - OS Command Injection
Source: CVE Program / CVE List V5
Vulnerability Description
Certain models of D-Link wireless routers do not properly validate user input in the telnet service, allowing unauthenticated remote attackers to use hard-coded credentials to log into telnet and inject arbitrary OS commands, which can then be executed on the device.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
D-Link DIR-X4860 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DIR-X4860是中国友讯（D-Link）公司的一款无线路由器。 D-Link DIR-X4860存在操作系统命令注入漏洞，该漏洞源于没有正确验证telnet服务中的用户输入，从而允许未经身份验证的远程攻击者使用硬编码凭据登录telnet并注入任意操作系统命令。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
D-Link DIR-X4860 A1 1.00 -

II. Public POCs for CVE-2024-45698

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III. Intelligence Information for CVE-2024-45698

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Same Patch Batch · D-Link · 2024-09-16 · 5 CVEs total

CVE-2024-45694 9.8 CRITICAL D-Link WiFi router - Stack-based Buffer Overflow
CVE-2024-45695 9.8 CRITICAL D-Link WiFi router - Stack-based Buffer Overflow
CVE-2024-45697 9.8 CRITICAL D-Link WiFi router - Hidden Functionality
CVE-2024-45696 8.8 HIGH D-Link WiFi router - Hidden Functionality

IV. Related Vulnerabilities

Same product: DIR-X4860 A1
Same vendor: D-Link
Same weakness: CWE-78

V. Comments for CVE-2024-45698

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