CVE-2026-5509
Archer BE450 and BE7200 provided by TP-Link contain an OS command injection vulnerability.
CSIRTS triage
- What
- The Archer BE450 and BE7200 contain an OS command injection vulnerability.
- Who is affected
- Deployments of Archer BE450 and BE7200.
- Urgency
- Remediation is necessary as command injection vulnerabilities can lead to severe exploitation.
- Action
- Update to the latest firmware version to mitigate the vulnerability.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Moderate exploitation risk2.5% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 83% of all EPSS-scored CVEs.
Advisory coverage (1)
- unknownTP-Link Archer BE450 and BE7200 vulnerable to OS command injectionjvn · 2026-06-02
External references
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[](https://www.csirts.com/cve/CVE-2026-5509)