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CVE-2021-3707

Quick assessment

Affected
D-Link DSL-2750U
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.

D-Link DSL-2750U是中国台湾友讯（D-Link）公司的一款无线路由器。 D-Link DSL-2750U 中的固件 vME1.16之前版本存在安全漏洞，该漏洞源于未经授权的配置修改。本地网络上未经身份验证的攻击者可能会利用此漏洞在易受攻击的设备上执行任何操作系统命令。

AI Predicted 9.8 Difficulty: Easy EPSS 1.54% · P74

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-3707

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
D-Link router DSL-2750U with firmware vME1.16 or prior versions is vulnerable to unauthorized configuration modification. An unauthenticated attacker on the local network may exploit this, with CVE-2021-3708, to execute any OS commands on the vulnerable device.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
系统设置或配置在外部可控制
Source: CVE Program / CVE List V5
Vulnerability Title
D-Link DSL-2750U安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DSL-2750U是中国台湾友讯（D-Link）公司的一款无线路由器。 D-Link DSL-2750U 中的固件 vME1.16之前版本存在安全漏洞，该漏洞源于未经授权的配置修改。本地网络上未经身份验证的攻击者可能会利用此漏洞在易受攻击的设备上执行任何操作系统命令。
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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
D-Link DSL-2750U firmware vME1.16 or prior versions -

II. Public POCs for CVE-2021-3707

# POC Description Source Link Shenlong Link
1 CVE-2021-3707 , CVE-2021-3708 https://github.com/HadiMed/DSL-2750U-Full-chain POC Details
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III. Intelligence Information for CVE-2021-3707

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Vendor Advisories for CVE-2021-3707 (1)

Proof of Concept for CVE-2021-3707 (1)

Other References for CVE-2021-3707 (1)

IV. Related Vulnerabilities

Same product: DSL-2750U
Same vendor: D-Link
Same weakness: CWE-15

V. Comments for CVE-2021-3707

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