CVE-2024-51311
Stack overflow in Tenda TX9 web endpoint enabling remote code execution or device crash.
Is CVE-2024-51311 being exploited?
Not confirmed. CVE-2024-51311 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 0.60% probability of exploitation in the next 30 days.
How severe is CVE-2024-51311?
CVE-2024-51311 is rated Critical. 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-2024-51311?
Not known from our data. No patch reference has been recorded for CVE-2024-51311, 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-2024-51311 affect?
CVE-2024-51311 affects Tenda TX9 V22.03.02.05 firmware, Tenda TX9 routers. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2024-51311?
Isolate affected devices, disable remote admin, monitor, and apply vendor firmware update when released.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote attacker can trigger a stack overflow via /goform/SetNetControlList to execute code, take over the device, or cause network disruption.
Immediate action required