N-able · N-central
CVE-2026-18577
Incomplete patch leads to administrative account takeover
Nedir
An incomplete patch for CVE-2026-18556 allows for authentication bypass and account takeover in N-central Versions through 2026.3.1
CISA: N-able N-central contains an authentication bypass using an alternate path or channel allows for authentication bypass and account takeover in N-central. This vulnerability is the result of an incomplete patch for CVE-2026-18556.
Ne yapmalı
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
ABD federal kurumları için son tarih: 6 Ağustos 2026
N-able için istismar edilen diğer açıklar
| Eklenme | Açık | Ürün | Önem | Saldırı olasılığı |
|---|---|---|---|---|
| 8 Eyl 2026 | Static Code Injection | N-central | Kritik 10,0 | 15% |
| 4 Ağu 2026 | Authentication Bypass Using an Alternate Path or Channel | N-central | Yüksek 8,2 | 7,9% |
| 13 Ağu 2025 | Insecure Deserialization | N-Central | Kritik 9,4 | 1,9% |
| 13 Ağu 2025 | Command Injection | N-Central | Kritik 9,4 | 3,4% |
Kaynaklar: Known Exploited Vulnerabilities (CISA, kamu malı), CVE records (cve.org) ve EPSS (FIRST). Saldırı olasılığı, birinin önümüzdeki 30 günde açığı istismar etmeye çalışacağına dair EPSS tahminidir.