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

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2025-15255— Tenda W6-S R7websSsecurityHandler httpd stack-based overflow

CVSS 9.8 · Critical EPSS 0.50% · P66
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2025-15255

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 W6-S R7websSsecurityHandler httpd stack-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was determined in Tenda W6-S 1.0.0.4(510). This impacts an unknown function of the file /bin/httpd of the component R7websSsecurityHandler. Executing a manipulation of the argument Cookie can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Tenda W6-S 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda W6-S是中国腾达（Tenda）公司的一个无线接入点设备。 Tenda W6-S 1.0.0.4版本存在安全漏洞，该漏洞源于对组件R7websSsecurityHandler中文件/bin/httpd参数Cookie的错误操作，可能导致栈缓冲区溢出。
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)

Shenlong Deep Dive — AI Deep Analysis

10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.

Read summary Full analysis (login)

Affected Products

VendorProductAffected VersionsCPESubscribe
TendaW6-S 1.0.0.4(510) cpe:2.3:o:tenda:w6-s_firmware:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2025-15255

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-15255

请登录查看更多情报信息。

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

CVE-2025-152158.8 HIGHTenda AC10U HTTP POST Request setPptpUserList formSetPPTPUserList buffer overflow
CVE-2025-152168.8 HIGHTenda AC23 SetIpMacBind fromSetIpMacBind stack-based overflow
CVE-2025-152178.8 HIGHTenda AC23 HTTP POST Request formSetPPTPUserList buffer overflow
CVE-2025-152188.8 HIGHTenda AC10U POST Request Parameter AdvSetLanip fromadvsetlanip buffer overflow
CVE-2025-152308.8 HIGHTenda M3 setVlanPolicyData formSetVlanPolicy heap-based overflow
CVE-2025-152318.8 HIGHTenda M3 setVlanInfo formSetRemoteVlanInfo stack-based overflow
CVE-2025-152328.8 HIGHTenda M3 setAdPushInfo formSetAdPushInfo stack-based overflow
CVE-2025-152338.8 HIGHTenda M3 setAdInfoDetail formSetAdInfoDetails heap-based overflow
CVE-2025-152348.8 HIGHTenda M3 setInternetLanInfo formSetRemoteInternetLanInfo heap-based overflow
CVE-2025-152528.8 HIGHTenda M3 setDhcpAP formSetRemoteDhcpForAp stack-based overflow
CVE-2025-152538.8 HIGHTenda M3 exeCommand stack-based overflow
CVE-2025-153568.8 HIGHTenda AC20 PowerSaveSet sscanf buffer overflow
CVE-2025-152546.3 MEDIUMTenda W6-S ATE Service ate TendaAte os command injection
CVE-2025-152295.3 MEDIUMTenda CH22 DhcpListClient fromDhcpListClient denial of service

IV. Related Vulnerabilities

Same product: W6-S
Same vendor: Tenda
Same weakness: CWE-121

V. Comments for CVE-2025-15255

No comments yet

Leave a comment