CVE-2026-7470
Last modified
CVE-2026-7470 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A flaw has been found in Tenda 4G300 US_4G300V1.0Mt_V1.01.42_CN_TDC01. Affected is the function sub_427C3C of the file /goform/SafeMacFilter. EPSS estimates a 0.52% chance of exploitation in the next 30 days.
Description
A flaw has been found in Tenda 4G300 US_4G300V1.0Mt_V1.01.42_CN_TDC01. Affected is the function sub_427C3C of the file /goform/SafeMacFilter. This manipulation of the argument page causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tenda | 4g300 Firmware | 1.01.42_cn_tdc01 |
References
- https://github.com/Axelioc/CVE/blob/main/Tenda/US_4G300/sub_427C3C/sub_427C3C.mdBroken Link, Third Party Advisory
- https://vuldb.com/submit/804269Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/360206Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/360206/ctiPermissions Required, VDB Entry
- https://www.tenda.com.cn/Product
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-7470?
How severe is CVE-2026-7470?
How do I fix CVE-2026-7470?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-7464The WP Google Maps Integration plugin for WordPress is vulne…6.1
- CVE-2026-7465The Spectra Gutenberg Blocks – Website Builder for the Block…8.8
- CVE-2026-7466AgentFlow contains an arbitrary code execution vulnerability…8.8
- CVE-2026-7467The Read More & Accordion plugin for WordPress is vulnerable…8.8
- CVE-2026-7468A security vulnerability has been detected in 1024-lab smart…7.3
- CVE-2026-7469A vulnerability was detected in Tenda 4G300 US_4G300V1.0Mt_V…6.3
- CVE-2026-7471GitLab has remediated an issue in GitLab EE affecting all ve…3.5
- CVE-2026-7472The Read More & Accordion plugin for WordPress is vulnerable…4.9
- CVE-2026-7473On affected platforms running Arista EOS where a tunnel deca…6.9
- CVE-2026-7474HashiCorp Nomad and Nomad Enterprise prior to 2.0.1 are vuln…8.8
- CVE-2026-7475The Sky Addons plugin for WordPress is vulnerable to Stored …6.4
- CVE-2026-7480An Incorrect Permission Assignment for Critical Resource vul…7.3
Are you affected by CVE-2026-7470?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST