Critical (9.8) in tp-link tl-wr849n firmware. EPSS 43% chance of exploitation in the next 30 days.
On TP-Link TL-WR849N 0.9.1 4.16 devices, a remote command execution vulnerability in the diagnostics area can be exploited when an attacker sends specific shell metacharacters to the panel's traceroute feature.
Severity
CVSS 3.1
9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
43% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)