CVE-2026-4611CWE-77CWE-78

TOTOLINK X6000R shttpd setLanCfg privilege escalation

High · published March 23, 2026

CVSS v4.0
8.6
EPSS
5%
Percentile
92.7
In the wild
Unconfirmed
What it is

A flaw has been found in TOTOLINK X6000R 9.4.0cu.1360_B20241207/9.4.0cu.1498_B20250826. Affected by this issue is the function setLanCfg of the file /usr/sbin/shttpd. Executing a manipulation of the argument Hostname can lead to os command injection. The attack may be launched remotely.

The record
Technical detail
CVSS v4.0
8.6 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X
EPSS
0.05452 · 92.7th percentile
Weaknesses
CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection'); CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-03-23T21:13Z
EPSS history
Timeline
  • 23 MAR 21:13Z
    TOTOLINK X6000R shttpd setLanCfg privilege escalation
    cvelistv5