ASUS DSL-AC51 Firmware vulnerabilities

3 CVEs affecting ASUS DSL-AC51 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2025-59367, published 2025-11-13.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2017-14698, published 2018-01-29. Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days. ASUS DSL-AC51, DSL-AC52U, DSL-AC55U, DSL-N55U C1, DSL-N55U D1, DSL-AC56U, DSL-N10_C1, DSL-N12U C1, DSL-N12E C1, DSL-N14U, DSL-N14U-B1, DSL-N16, DSL-N16U, DSL-N17U, DSL-N66U, and DSL-AC750 routers…
CVE-2017-14699, published 2018-01-29. Medium severity, CVSS 6.5. EPSS: 1% chance of exploitation in the next 30 days. Multiple XML external entity (XXE) vulnerabilities in the AiCloud feature on ASUS DSL-AC51, DSL-AC52U, DSL-AC55U, DSL-N55U C1, DSL-N55U D1, DSL-AC56U, DSL-N10_C1, DSL-N12U C1, DSL-N12E C1, DSL-N14U,…
CVE-2025-59367, published 2025-11-13. Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days. An authentication bypass vulnerability has been identified in certain DSL series routers, may allow remote attackers to gain unauthorized access into the affected system. Refer to the 'Security…