CVE-2026-7054

A weakness has been identified in Tenda F456 1.0.0.5. This vulnerability affects the function fromPptpUserAdd of the file /goform/PPTPDClient of the component httpd. Executing a manipulation of the argument opttype/usernamewith can lead to buffer overflow. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.

• CWE-119
• CWE-120

• https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_125/README.mdExploit, Third Party Advisory
• https://vuldb.com/submit/798456Third Party Advisory, VDB Entry
• https://vuldb.com/vuln/359627Third Party Advisory, VDB Entry
• https://vuldb.com/vuln/359627/ctiPermissions Required, VDB Entry
• https://www.tenda.com.cn/Product

Published

Apr 26, 2026

Last Modified

Jun 17, 2026

Status

Analyzed

• 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.

• CVE-2026-70493Open WebUI is an extensible, feature-rich, and user-friendly…6.5
• CVE-2026-70494Open WebUI is an extensible, feature-rich, and user-friendly…8.1
• CVE-2026-7050The Forms Rb plugin for WordPress is vulnerable to authoriza…4.3
• CVE-2026-7051The Blog2Social: Social Media Auto Post & Scheduler plugin f…5.4
• CVE-2026-7052The HT Contact Form – Drag & Drop Form Builder for WordPress…7.2
• CVE-2026-7053A security flaw has been discovered in Tenda F456 1.0.0.5. T…8.8
• CVE-2026-70547An authenticated user without repository read permission may…4.3
• CVE-2026-7055A security vulnerability has been detected in Tenda F456 1.0…8.8
• CVE-2026-70552MaxSite CMS 109.5 and earlier contains an authentication byp…9.8
• CVE-2026-70553MaxSite CMS contains a remote code execution vulnerability t…9.8
• CVE-2026-70554MaxSite CMS contains a PHP object injection vulnerability th…9.8
• CVE-2026-70556Hubzilla 11.2.1 contains a cross-site request forgery vulner…5.1