CVE-2026-7420— UTT HiPER 1250GW ConfigAdvideo strcpy buffer overflow
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-7420
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View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
UTT HiPER 1250GW ConfigAdvideo strcpy buffer overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security flaw has been discovered in UTT HiPER 1250GW up to 3.2.7-210907-180535. Impacted is the function strcpy of the file route/goform/ConfigAdvideo. The manipulation of the argument Profile results in buffer overflow. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
Vulnerability Title
UTT HiPER 1250GW 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
UTT HiPER 1250GW是中国艾泰（UTT）公司的一款无线网关设备。 UTT HiPER 1250GW 3.2.7-210907-180535及之前版本存在缓冲区错误漏洞，该漏洞源于文件route/goform/ConfigAdvideo中函数strcpy的参数Profile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 |
|---|---|---|---|---|
| UTT | HiPER 1250GW | 3.2.7-210907-180535 | - |
II. Public POCs for CVE-2026-7420
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-7420
请登录查看更多情报信息。
- CVE-2026-7420 | UTT HiPER 1250GW up to 3.2.7-210907-180535 ConfigAdvideo strcpy Profile buffer overflowvdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2026-7420
Same Patch Batch · UTT · 2026-04-29 · 3 CVEs total
| CVE-2026-7418 | 8.8 HIGH | UTT HiPER 1250GW NTP strcpy buffer overflow |
| CVE-2026-7419 | 8.8 HIGH | UTT HiPER 1250GW formTaskEdit_ap strcpy buffer overflow |
IV. Related Vulnerabilities
Same product: HiPER 1250GW
- CVE-2026-7419
UTT HiPER 1250GW formTaskEdit_ap strcpy buffer overflow - CVE-2026-7418
UTT HiPER 1250GW NTP strcpy buffer overflow - CVE-2026-5566
UTT HiPER 1250GW formNatStaticMap strcpy buffer overflow - CVE-2026-5544
UTT HiPER 1250GW formRemoteControl stack-based overflow - CVE-2026-4862
UTT HiPER 1250GW Parameter formConfigDnsFilterGlobal strcpy
Same vendor: UTT
- CVE-2026-7513
UTT HiPER 1200GW formRemoteControl strcpy buffer overflow - CVE-2026-7512
UTT HiPER 1200GW formUser strcpy buffer overflow - CVE-2026-7419
UTT HiPER 1250GW formTaskEdit_ap strcpy buffer overflow - CVE-2026-7418
UTT HiPER 1250GW NTP strcpy buffer overflow - CVE-2026-6186
UTT HiPER 1200GW formNatStaticMap strcpy buffer overflow
Same weakness: CWE-120
- CVE-2026-8260
D-Link DCS-935L HNAP Service hnap_service SetDeviceSettings - CVE-2026-8137
Totolink X5000R formDdns sub_458E40 buffer overflow - CVE-2026-6691
MongoDB C Driver Cyrus SASL Canonicalization Buffer Overflow - CVE-2026-7857
D-Link DI-8100 CGI user_group.asp sprintf buffer overflow - CVE-2026-7856
D-Link DI-8100 Web Management url_member.asp buffer overflow
V. Comments for CVE-2026-7420
No comments yet