Known Exploited Vulnerability: CVE-2025-34026

Vendor: Versa

Product: Concerto

Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Known ransomware campaign use: Unknown

Notes: https://security-portal.versa-networks.com/emailbulletins/6830f94328defa375486ff2e https://nvd.nist.gov/vuln/detail/CVE-2025-34026

CWEs