CVE-2026-86206, CVE-2026-86207: N-able N-central Authentication Bypass (FIXED)
KEVActive exploitation (KEV)
CISA KEV means this flaw has been seen exploited in real attacks — not predicted, observed. Treat it as urgent regardless of its score.
What to do
- On CISA KEV — actively exploited. Patch immediately.
Overview While conducting research into a recent N-able N-central authentication bypass vulnerability ( CVE-2026-18577 ), Rapid7 Labs discovered two new vulnerabilities affecting the latest version of N-central. When chained together, these two vulnerabilities allow a remote unauthenticated attacker to bypass authentication and create a new attacker-controlled System administrator account on an affected server. …
CVE · detail
- CVE-2026-86206nvd ↗EPSS 0.68%
- CVE-2026-86207nvd ↗EPSS 0.73%
- CVE-2026-18577nvd ↗KEVEPSS 54%
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