CVE-2022-47040: Askey RTF3505VW-n1 Firmware

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

An issue in ASKEY router RTF3505VW-N1 BR_SV_g000_R3505VMN1001_s32_7 allows attackers to escalate privileges via running the tcpdump command after placing a crafted file in the /tmp directory and sending crafted packets through port 80.

Affected products

• Askey RTF3505VW-n1 Firmware: version br_sv_g000_r3505vmn1001_s32_7 only

Published 2023-01-26. Last modified 2026-06-17.