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

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2025-5793— TOTOLINK EX1200T HTTP POST Request formPortFw buffer overflow

Quick assessment

Affected
TOTOLINK EX1200T
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.

TOTOLINK EX1200T是中国吉翁电子（TOTOLINK）公司的一款 Wi-Fi 范围扩展器。 TOTOLINK EX1200T 4.1.2cu.5232_B20210713版本存在安全漏洞，该漏洞源于对文件/boafrm/formPortFw中参数service_type的错误操作导致缓冲区溢出。

CVSS 8.8 · High EPSS 0.78% · P53

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-2025-5793

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
TOTOLINK EX1200T HTTP POST Request formPortFw buffer overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability, which was classified as critical, was found in TOTOLINK EX1200T 4.1.2cu.5232_B20210713. Affected is an unknown function of the file /boafrm/formPortFw of the component HTTP POST Request Handler. The manipulation of the argument service_type leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
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
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
TOTOLINK EX1200T 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TOTOLINK EX1200T是中国吉翁电子（TOTOLINK）公司的一款 Wi-Fi 范围扩展器。 TOTOLINK EX1200T 4.1.2cu.5232_B20210713版本存在安全漏洞，该漏洞源于对文件/boafrm/formPortFw中参数service_type的错误操作导致缓冲区溢出。
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
TOTOLINK EX1200T 4.1.2cu.5232_B20210713 -

II. Public POCs for CVE-2025-5793

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 9355 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-2025-5793

请登录查看更多情报信息。

News Coverage for CVE-2025-5793 (1)

Same Patch Batch · TOTOLINK · 2025-06-06 · 14 CVEs total

CVE-2025-5792 8.8 HIGH TOTOLINK EX1200T HTTP POST Request formWlanRedirect buffer overflow
CVE-2025-5790 8.8 HIGH TOTOLINK X15 HTTP POST Request formIpQoS buffer overflow
CVE-2025-5789 8.8 HIGH TOTOLINK X15 HTTP POST Request formPortFw buffer overflow
CVE-2025-5788 8.8 HIGH TOTOLINK X15 HTTP POST Request formReflashClientTbl buffer overflow
CVE-2025-5787 8.8 HIGH TOTOLINK X15 HTTP POST Request formWsc buffer overflow
CVE-2025-5786 8.8 HIGH TOTOLINK X15 HTTP POST Request formDMZ buffer overflow
CVE-2025-5785 8.8 HIGH TOTOLINK X15 HTTP POST Request formWirelessTbl buffer overflow
CVE-2025-5739 8.8 HIGH TOTOLINK X15 HTTP POST Request formSaveConfig buffer overflow
CVE-2025-5738 8.8 HIGH TOTOLINK X15 HTTP POST Request formStats buffer overflow
CVE-2025-5737 8.8 HIGH TOTOLINK X15 HTTP POST Request formDosCfg buffer overflow
CVE-2025-5736 8.8 HIGH TOTOLINK X15 HTTP POST Request formNtp buffer overflow
CVE-2025-5735 8.8 HIGH TOTOLINK X15 HTTP POST Request formSetLg buffer overflow
CVE-2025-5734 8.8 HIGH TOTOLINK X15 HTTP POST Request formWlanRedirect buffer overflow

IV. Related Vulnerabilities

Same product: EX1200T
Same vendor: TOTOLINK
Same weakness: CWE-120

V. Comments for CVE-2025-5793

No comments yet

Leave a comment