CVE-2026-1723criticalCWE-78

CVE-2026-1723: critical vulnerability in TOTOLINK X6000R

TOTOLINK X6000R Unauthenticated Command Injection Vulnerability

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28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.2epss 1.0%
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in TOTOLINK X6000R allows OS Command Injection.This issue affects X6000R: through V9.4.0cu.1498_B20250826.
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:H/SI:H/SA:H
Affected products
TOTOLINK · X6000R
Related CVEs — TOTOLINK X6000R

In the same product, most dangerous first.

CVE-2025-52906CRITICALTOTOLINK X6000R Command Injection VulnerabilityEPSS 13.1%CVE-2025-52905HIGHTOTOLINK X6000R Argument Injection VulnerabilityEPSS 9.1%CVE-2024-7907MEDIUMTOTOLINK X6000R cstecgi.cgi setSyslogCfg command injectionEPSS 6.2%CVE-2026-4611HIGHTOTOLINK X6000R shttpd setLanCfg privilege escalationEPSS 3.1%CVE-2026-105484CRITICALTOTOLINK X6000R UploadFirmwareFile cstecgi.cgi firmware_check os command injectionEPSS 2.1%CVE-2025-11005CRITICALTOTOLINK X6000R Unauthenticated Command Injection VulnerabilityEPSS 1.3%