CVE intelligence

CVE-2025-34026

Versa Concerto Improper Authentication Vulnerability

Versa-networks · Published 2025-05-21 · CVSS

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

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

critical · KEV listed 2026-01-22 · Action due 2026-02-12