CVE intelligence

CVE-2026-18577

N-able N-central Authentication Bypass Using an Alternate Path or Channel Vulnerability

N-able · Published 2026-08-02 · CVSS

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:L/SA:L

AVAttack Vector: Network
ACAttack Complexity: High
ATAttack Requirements: None
PRPrivileges Required: None
UIUser Interaction: None
VCVulnerable System Confidentiality: High
VIVulnerable System Integrity: None
VAVulnerable System Availability: None
SCSubsequent System Confidentiality: Low
SISubsequent System Integrity: Low
SASubsequent System Availability: Low

high · KEV listed 2026-08-03 · Action due 2026-08-06