CVE-2026-12935— TP-Link TL-WR940N RTSP连接跟踪功能远程代码执行漏洞
影响版本矩阵 3
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| TP-Link Systems Inc. | TL-WR940N v6 | < (US)_V6_260528 | affected |
< (JP)_V6_260527 | affected | ||
< (EU)_V6_260528 | affected |
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一、 漏洞 CVE-2026-12935 基础信息
漏洞信息
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Vulnerability Title
Unauthenticated Remote Code Execution in TP-Link TL-WR940N RTSP Conntrack Feature
来源: CVE Program / CVE List V5
Vulnerability Description
The TL-WR940N v6 router contains a vulnerability in its RTSP connection tracking module that can lead to a stack-based buffer overflow. The issue occurs when a LAN client initiates a connection to a malicious RTSP server controlled by an attacker. A specially crafted RTSP message may trigger improper memory handling within the kernel module Successful exploitation of this vulnerability may result in a denial-of-service (DoS) condition or allow remote code execution (RCE), potentially leading to full compromise of the device. This vulnerability can be exploited by an unauthenticated attacker under the device's default configuration.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
来源: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| TP-Link Systems Inc. | TL-WR940N v6 | 0 ~ (US)_V6_260528 | - |
二、漏洞 CVE-2026-12935 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-12935 厂商安全公告 (1)
CVE-2026-12935 厂商页面 (2)
IV. Related Vulnerabilities
V. Comments for CVE-2026-12935
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