SSH Hostkey misconfiguration vulnerability in Archer AX53 and Archer BE3600 (tmpserver modules) allows attackers to obtain device credentials through a specially crafted man‑in‑the‑middle (MITM) attack. This could enable unauthorized access if captured credentials are reused.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://www.tp-link.com/us/support/faq/4943/ Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 5
- References+1 references (now 7)NVD modified 2026-10-21 19:16
- Cpes+1 CPE criteria (now 1)NVD modified 2026-10-21 19:16
- StatusPublished → ModifiedNVD modified 2026-10-21 19:16
- CVSS7.0 (v4.0, CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N) → 7.0 (v4.0, CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X)NVD modified 2026-10-21 19:16
- First seenCVSS 7.0 · tp-link systems inc.NVD modified 2026-10-21 18:04
Affected (CPE criteria) 1
cpe:2.3:o:tp-link:archer_ax53_firmware:1.0:*:*:*:*:*:*:*
References 7
- https://talosintelligence.com/vulnerability_reports/ Third Party Advisory
- https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware Product
- https://www.tp-link.com/kr/support/download/archer-be3600/v1.20/#Firmware
- https://www.tp-link.com/kr/support/download/archer-be3600/v1/#Firmware
- https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware Product
- https://www.tp-link.com/us/support/faq/4943/ Vendor Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2291