CVE-2026-13385
ASUS router MITM flaw allows download and execution of arbitrary commands via spoofed server.
Is CVE-2026-13385 being exploited?
Not confirmed. CVE-2026-13385 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 0.14% probability of exploitation in the next 30 days.
How severe is CVE-2026-13385?
CVE-2026-13385 is rated Critical with a CVSS score of 9.5. 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-2026-13385?
Yes. A fix has been recorded for CVE-2026-13385. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-13385 affect?
CVE-2026-13385 affects ASUS router firmware (certain models). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-13385?
Apply vendor firmware updates immediately; restrict WAN management and block update servers until patched.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote attacker in MITM position can force router to download and execute arbitrary commands, leading to full device compromise and network pivoting.
Immediate action required
- affected3.0.0.4_386 series
- affected3.0.0.4_388 series
- affected3.0.0.6_102 series
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.