CVE-2024-12342— TP-Link VN020 F3v(T) Incomplete SOAP Request WANIPConnection denial of service
Quick assessment
Affected
TP-Link VN020 F3v(T)
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.
TP-LINK VN020是中国普联（TP-LINK）公司的一款无线调制解调器。 TP-LINK VN020 F3v(T) TT_V6.2.1021版本存在安全漏洞，该漏洞源于组件Incomplete SOAP Request Handler，容易受到拒绝服务攻击。
Public Exploits 1
ExploitDB · 1
EDB-52250 [remote]
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2024-12342
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
TP-Link VN020 F3v(T) Incomplete SOAP Request WANIPConnection denial of service
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in TP-Link VN020 F3v(T) TT_V6.2.1021. It has been rated as critical. This issue affects some unknown processing of the file /control/WANIPConnection of the component Incomplete SOAP Request Handler. The manipulation leads to denial of service. The attack can only be initiated within the local network. The exploit has been disclosed to the public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不恰当的资源关闭或释放
Source: CVE Program / CVE List V5
Vulnerability Title
TP-LINK VN020 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TP-LINK VN020是中国普联（TP-LINK）公司的一款无线调制解调器。 TP-LINK VN020 F3v(T) TT_V6.2.1021版本存在安全漏洞，该漏洞源于组件Incomplete SOAP Request Handler，容易受到拒绝服务攻击。
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 |
|---|---|---|---|---|
| TP-Link | VN020 F3v(T) | TT_V6.2.1021 | - |
|
II. Public POCs for CVE-2024-12342
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | TPLink VN020-F3v Denial of Service (CVE-2024-12342) | https://github.com/becrevex/TPLink-VN020-DoS | POC Details |
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2024-12342
请登录查看更多情报信息。
Vendor Advisories for CVE-2024-12342 (1)
Proof of Concept for CVE-2024-12342 (1)
Same Patch Batch · TP-Link · 2024-12-08 · 3 CVEs total
| CVE-2024-12343 | 6.5 MEDIUM | TP-Link VN020 F3v(T) SOAP Request WANIPConnection buffer overflow |
| CVE-2024-12344 | 6.3 MEDIUM | TP-Link VN020 F3v(T) FTP USER Command memory corruption |
IV. Related Vulnerabilities
Same vendor: TP-Link
-
CVE-2018-25321
TP-Link TL-WR720N CSRF via Administrative Interfaces (firmwa -
CVE-2025-40634
Stack-based buffer overflow in TP-Link Archer AX50 -
CVE-2025-3442
Information Disclosure Vulnerability in TP-Link Tapo IoT Sma -
CVE-2025-1099
Information Disclosure Vulnerability in TP-Link Tapo C500 Wi -
CVE-2025-0730
TP-Link TL-SG108E HTTP GET Request usr_account_set.cgi get r
Same weakness: CWE-404
-
CVE-2026-103241
vllm-project vLLM Gemma4UnifiedParser gemma4.rs denial of se -
CVE-2026-47491
NVIDIA Linux驱动内核内存释放不当致代码执行漏洞 -
CVE-2026-101040
Ricoh SP 330DN/SP 221/SP C252SF/Aficio SP 3500SF HTTP Multip -
CVE-2026-94137
Hangzhou Shunwang Technology shzh IRP_MJ_DEVICE_CONTROL shdr -
CVE-2026-94094
OpenClaw Canvas Host Route server.ts createCanvasHostHandler
V. Comments for CVE-2024-12342
No comments yet