Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2025-15234— Tenda M3 setInternetLanInfo formSetRemoteInternetLanInfo heap-based overflow

Quick assessment

Affected
Tenda M3
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.

Tenda M3是中国腾达（Tenda）公司的一款门禁控制器。 Tenda M3 1.0.0.13版本存在安全漏洞，该漏洞源于对文件/goform/setInternetLanInfo中参数portIp/portMask/portGateWay/portDns/portSecDns的错误操作，可能导致堆缓冲区溢出。

CVSS 8.8 · High EPSS 2.88% · P86
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-15234

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Tenda M3 setInternetLanInfo formSetRemoteInternetLanInfo heap-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in Tenda M3 1.0.0.13(4903). Impacted is the function formSetRemoteInternetLanInfo of the file /goform/setInternetLanInfo. This manipulation of the argument portIp/portMask/portGateWay/portDns/portSecDns causes heap-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.
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
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Tenda M3 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda M3是中国腾达（Tenda）公司的一款门禁控制器。 Tenda M3 1.0.0.13版本存在安全漏洞，该漏洞源于对文件/goform/setInternetLanInfo中参数portIp/portMask/portGateWay/portDns/portSecDns的错误操作，可能导致堆缓冲区溢出。
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
Tenda M3 1.0.0.13(4903) cpe:2.3:o:tenda:m3_firmware:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2025-15234

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8992 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2025-15234

请登录查看更多情报信息。

Vendor Advisories for CVE-2025-15234 (3)

Other References for CVE-2025-15234 (1)

Same Patch Batch · Tenda · 2025-12-30 · 15 CVEs total

CVE-2025-15255 9.8 CRITICAL Tenda W6-S R7websSsecurityHandler httpd stack-based overflow
CVE-2025-15215 8.8 HIGH Tenda AC10U HTTP POST Request setPptpUserList formSetPPTPUserList buffer overflow
CVE-2025-15216 8.8 HIGH Tenda AC23 SetIpMacBind fromSetIpMacBind stack-based overflow
CVE-2025-15217 8.8 HIGH Tenda AC23 HTTP POST Request formSetPPTPUserList buffer overflow
CVE-2025-15218 8.8 HIGH Tenda AC10U POST Request Parameter AdvSetLanip fromadvsetlanip buffer overflow
CVE-2025-15230 8.8 HIGH Tenda M3 setVlanPolicyData formSetVlanPolicy heap-based overflow
CVE-2025-15231 8.8 HIGH Tenda M3 setVlanInfo formSetRemoteVlanInfo stack-based overflow
CVE-2025-15232 8.8 HIGH Tenda M3 setAdPushInfo formSetAdPushInfo stack-based overflow
CVE-2025-15233 8.8 HIGH Tenda M3 setAdInfoDetail formSetAdInfoDetails heap-based overflow
CVE-2025-15252 8.8 HIGH Tenda M3 setDhcpAP formSetRemoteDhcpForAp stack-based overflow
CVE-2025-15253 8.8 HIGH Tenda M3 exeCommand stack-based overflow
CVE-2025-15356 8.8 HIGH Tenda AC20 PowerSaveSet sscanf buffer overflow
CVE-2025-15254 6.3 MEDIUM Tenda W6-S ATE Service ate TendaAte os command injection
CVE-2025-15229 5.3 MEDIUM Tenda CH22 DhcpListClient fromDhcpListClient denial of service

IV. Related Vulnerabilities

Same product: M3
Same vendor: Tenda
Same weakness: CWE-122

V. Comments for CVE-2025-15234

No comments yet

Leave a comment