Vulnerability Description
An OS command injection vulnerability exists in the TR-069 / CWMP management interface of Archer VX1800v v1 due to insufficient input validation and sanitization of parameters, allowing crafted input to be executed as system-level commands. Exploitation requires specific conditions such as TR-069 being enabled and ability to influence ACS-delivered commands, compromise or control an ACS server. Successful exploitation may allow arbitrary command execution with root privileges, resulting in complete compromise of the device.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tp-Link | Archer Vx1800V Firmware | < 0.16.0 |
| Tp-Link | Archer Vx1800V | 1.0 |
Related Weaknesses (CWE)
References
- https://www.tp-link.com/en/support/download/archer-vx1800v/#FirmwareProduct
- https://www.tp-link.com/us/support/faq/5189/Vendor Advisory
FAQ
What is CVE-2026-15427?
CVE-2026-15427 is a vulnerability with a CVSS score of 8.1 (HIGH). An OS command injection vulnerability exists in the TR-069 / CWMP management interface of Archer VX1800v v1 due to insufficient input validation and sanitization of parameters, allowing crafted input ...
How severe is CVE-2026-15427?
CVE-2026-15427 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-15427?
Check the references section above for vendor advisories and patch information. Affected products include: Tp-Link Archer Vx1800V Firmware, Tp-Link Archer Vx1800V.