CVE-2025-70329
OS command injection in TOTOLink X5000R allows root RCE via VLAN param injection.
Is CVE-2025-70329 being exploited?
Not confirmed. CVE-2025-70329 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 3.2% probability of exploitation in the next 30 days.
How severe is CVE-2025-70329?
CVE-2025-70329 is rated High with a CVSS score of 8.0. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2025-70329?
Not known from our data. No patch reference has been recorded for CVE-2025-70329, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.
What does CVE-2025-70329 affect?
CVE-2025-70329 affects TOTOLink X5000R, X5000R v9.1.0cu_2415_B20250515. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2025-70329?
Update firmware to patched version; isolate device if patch unavailable
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated attacker can execute arbitrary shell commands with root privileges on the router via VLAN parameters.
Immediate action required