Vulnerability Description
An OS command injection vulnerability in the OpenVPN module of TP-Link Archer AX53 v1.0 allows an authenticated adjacent attacker to execute system commands when a specially crafted configuration file is processed due to insufficient input validation. Successful exploitation may allow modification of configuration files, disclosure of sensitive information, or further compromise of device integrity. This issue affects AX53 v1.0: before 1.7.1 Build 20260213.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tp-Link | Archer Ax53 Firmware | < 1.7.1 |
| Tp-Link | Archer Ax53 | 1.0 |
Related Weaknesses (CWE)
References
- https://talosintelligence.com/vulnerability_reports/Third Party Advisory
- https://www.tp-link.com/en/support/download/archer-ax53/v1/#FirmwareProduct
- https://www.tp-link.com/my/support/download/archer-ax53/v1/#FirmwareProduct
- https://www.tp-link.com/us/support/faq/5055/Vendor Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2303
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2307
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2308
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2309
FAQ
What is CVE-2026-30815?
CVE-2026-30815 is a vulnerability with a CVSS score of 8.0 (HIGH). An OS command injection vulnerability in the OpenVPN module of TP-Link Archer AX53 v1.0 allows an authenticated adjacent attacker to execute system commands when a specially crafted configuration file...
How severe is CVE-2026-30815?
CVE-2026-30815 has been rated HIGH with a CVSS base score of 8.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-30815?
Check the references section above for vendor advisories and patch information. Affected products include: Tp-Link Archer Ax53 Firmware, Tp-Link Archer Ax53.