{"id":"CVE-2025-15605","state":"PUBLISHED","title":"Hardcoded Cryptographic Key in Configuration Encryption Mechanism on TP-Link Archer NX200, NX210, NX500 and NX600","description":"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.","publishedAt":"2026-03-23T18:02:01.109Z","updatedAt":"2026-03-24T03:56:03.860Z","severity":{"score":8.5,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","source":"TPLink"},"assigner":"TPLink","products":["TP-Link Systems Inc. Archer NX600 v3.0","TP-Link Systems Inc. Archer NX600 v2.0","TP-Link Systems Inc. Archer NX600 v1.0","TP-Link Systems Inc. Archer NX500 v2.0","TP-Link Systems Inc. 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