CVE-2025-15519
High
Description
Improper input handling in a modem-management administrative CLI command on TP-Link Archer NX200, NX210, NX500 and NX600 allows crafted input to be executed as part of an operating system command. An authenticated attacker with administrative privileges may execute arbitrary commands on the operating system, impacting the confidentiality, integrity, and availability of the device.
SeverityHigh
CVSS7.2
Exploit probability51. percentile0.6%
Product
Tp-link Archer Nx600 Firmware
PublishedMar 23, 2026
First seenMar 23, 2026
Weakness typeCWE-78OS command injection
How to fix
Update
- tp-link archer_nx600_firmware1.3.0, 1.4.0 or later
- tp-link archer_nx500_firmware1.5.0, 1.3.0 or later
- tp-link archer_nx210_firmware1.3.0 or later
- tp-link archer_nx200_firmware1.3.0, 1.8.0 or later
Patches
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tp-link archer_nx600_firmware | v < 1.3.0, v < 1.4.0 | 1.3.0, 1.4.0 |
| tp-link archer_nx500_firmware | v < 1.5.0, v < 1.3.0 | 1.5.0, 1.3.0 |
| tp-link archer_nx210_firmware | v < 1.3.0 | 1.3.0 |
| tp-link archer_nx200_firmware | v < 1.3.0, v < 1.8.0 | 1.3.0, 1.8.0 |
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