CVE-2026-1723: TOTOLINK X6000R Unauthenticated Command Injection Vulnerability

Severity: critical (CVSS 9.2 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-01-30 · updated 2026-06-17
Weakness: CWE-78

Description

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.

Affected products

TOTOLINK X6000R: through V9.4.0cu.1498_B20250826

References

https://github.com/PaloAltoNetworks/u42-vulnerability-disclosures/blob/main/2025/PANW-2026-0001/PANW-2026-0001.md
https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/247/ids/36.html

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