CVE detail
CVE-2026-5509
An authenticated command injection vulnerability exists in the Archer BE450 v1 and BE7200 v1 router that allows an administrator to execute arbitrary system commands through the web management interface. After successfully authenticating to the admin interface, an attacker can leverage the browser’s developer console by supplying a crafted input that is passed to backend system commands without adequate sanitization. Successful exploitation enables execution of arbitrary commands with elevated privileges on the device, which may allow the attacker to start unauthorized services, modify system configuration, or otherwise fully compromise the router’s operating environment.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 17.9 · diversity 10.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
5 source links · newest first
- https://www.tp-link.com/us/support/faq/5102/www.tp-link.com
No excerpt available.
Vendor Advisorywww.tp-link.comMay 27, 2026, 6:16 PM No excerpt available.
Vendor Advisorywww.tp-link.comMay 27, 2026, 6:16 PMNo excerpt available.
Vendor Advisorywww.tp-link.comMay 27, 2026, 6:16 PMNo excerpt available.
Vendor Advisorywww.tp-link.comMay 27, 2026, 6:16 PMNo excerpt available.
Third Party Advisoryjvn.jpMay 27, 2026, 6:16 PM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
Related records
Similar CVEs
6 related CVEs with shared weakness or product evidence
- CVE-2026-54402CVSS 9.9 · Critical
A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in UniFi OS to execute a Command Injection on the ho…
- CVE-2026-45558CVSS 9.9 · Critical
Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, the HAProxy section-save endpoints (POST /api/service/haproxy…
- CVE-2026-45628CVSS 9.6 · Critical
Dokploy is a free, self-hostable Platform as a Service (PaaS). In 0.29.2 and earlier, Dokploy constructs shell commands using JavaScript template literals and executes them via ch…
- CVE-2026-40068CVSS 7.7 · High
In versions 2.1.63 through 2.1.83 of Claude Code, the folder trust determination logic used the git worktree commondir file without validating its contents. An attacker could craf…
- CVE-2026-32622CVSS 8.6 · High
SQLBot is an intelligent data query system based on a large language model and RAG. Versions 1.5.0 and below contain a Stored Prompt Injection vulnerability that chains three flaw…
- CVE-2025-64993CVSS 6.8 · Medium
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-ConfigMgrConsoleExtensions instructions. Improper input validation,…