Vulnerability in TP-Link Archer Nx200
CVE-2025-15605
A hardcoded cryptographic key within the configuration mechanism on TP-Link Archer NX200, NX210, NX500 and NX600 enables decryption and re-encryption of device configuration data. An authenticated attacker may decrypt configuration files, modify them, and re-encrypt them, affecting the confidentiality and integrity of device configuration data.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.001 (2.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 2.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000
Affected products
- TP-Link Archer Nx200 — versions 3.0, 2.0, 2.20
- TP-Link Archer Nx200 Firmware
- TP-Link Archer Nx210 — versions 3.0, 2.0, 2.20
- TP-Link Archer Nx210 Firmware
- TP-Link Archer Nx500 — versions 2.0, 1.0
- TP-Link Archer Nx500 Firmware
- TP-Link Archer Nx600 — versions 3.0, 2.0, 1.0
- TP-Link Archer Nx600 Firmware
- TP-Link Systems Inc. Archer Nx200 V1.0 — versions 0
- TP-Link Systems Inc. Archer Nx200 V2.0 — versions 0
Weakness classification (CWE)
References
- f23511db-6c3e-4e32-a477-6aa17d310630 (Product, patch)
- f23511db-6c3e-4e32-a477-6aa17d310630 (Product, patch)
- f23511db-6c3e-4e32-a477-6aa17d310630 (Product, patch)
- f23511db-6c3e-4e32-a477-6aa17d310630 (Product, patch)
- f23511db-6c3e-4e32-a477-6aa17d310630 (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-15605?
- CVE-2025-15605 is a high-severity vulnerability in TP-Link Archer Nx200, classified under Use of Hard-coded Cryptographic Key. CVSS score: 7.3/10. Published 2026-03-23.
- How severe is CVE-2025-15605?
- High severity. CVSS v3 base score is 7.3 out of 10.