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CVE-2025-14133— Linksys RE6500/RE6250/RE6300/RE6350/RE7000/RE9000 mod_form.so AP_get_wireless_clientlist_setClientsName stack-based overflow

Quick assessment

Affected
Linksys RE6500
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.

Linksys RE6250等都是美国Linksys公司的一款无线扩展器。 Linksys多款产品存在安全漏洞，该漏洞源于对文件mod_form.so中参数clientsname_0的错误操作，可能导致栈缓冲区溢出。以下产品和版本受到影响：Linksys RE6500、RE6250、RE6300、RE6350、RE7000和RE9000 1.0.013.001版本、1.0.04.001版本、1.0.04.002版本、1.1.05.003版本和1.2.07.001版本。

CVSS 8.8 · High EPSS 0.85% · P56

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-14133

Vulnerability Information
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Vulnerability Title
Linksys RE6500/RE6250/RE6300/RE6350/RE7000/RE9000 mod_form.so AP_get_wireless_clientlist_setClientsName stack-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. Affected by this vulnerability is the function AP_get_wireless_clientlist_setClientsName of the file mod_form.so. Performing manipulation of the argument clientsname_0 results in stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Linksys多款产品 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linksys RE6250等都是美国Linksys公司的一款无线扩展器。 Linksys多款产品存在安全漏洞，该漏洞源于对文件mod_form.so中参数clientsname_0的错误操作，可能导致栈缓冲区溢出。以下产品和版本受到影响：Linksys RE6500、RE6250、RE6300、RE6350、RE7000和RE9000 1.0.013.001版本、1.0.04.001版本、1.0.04.002版本、1.1.05.003版本和1.2.07.001版本。
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
Linksys RE6500 1.0.013.001 -
Linksys RE6250 1.0.013.001 -
Linksys RE6300 1.0.013.001 -
Linksys RE6350 1.0.013.001 -
Linksys RE7000 1.0.013.001 -
Linksys RE9000 1.0.013.001 -

II. Public POCs for CVE-2025-14133

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 9638 chars
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Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2025-14133

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Proof of Concept for CVE-2025-14133 (2)

Same Patch Batch · Linksys · 2025-12-06 · 4 CVEs total

CVE-2025-14136 8.8 HIGH Linksys RE6500/RE6250/RE6300/RE6350/RE7000/RE9000 mod_form.so stack-based overflow
CVE-2025-14135 8.8 HIGH Linksys RE6500/RE6250/RE6300/RE6350/RE7000/RE9000 mod_form.so AP_get_wired_clientlist_setC
CVE-2025-14134 8.8 HIGH Linksys RE6500/RE6250/RE6300/RE6350/RE7000/RE9000 mod_form.so stack-based overflow

IV. Related Vulnerabilities

Same product: RE6500
Same vendor: Linksys
Same weakness: CWE-121

V. Comments for CVE-2025-14133

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