CVE-2022-25621: Nec Univerge WA1020 Firmware

Critical severity, CVSS 9.8. EPSS: 1.4% chance of exploitation in the next 30 days.

UUNIVERGE WA 1020 Ver8.2.11 and prior, UNIVERGE WA 1510 Ver8.2.11 and prior, UNIVERGE WA 1511 Ver8.2.11 and prior, UNIVERGE WA 1512 Ver8.2.11 and prior, UNIVERGE WA 2020 Ver8.2.11 and prior, UNIVERGE WA 2021 Ver8.2.11 and prior, UNIVERGE WA 2610-AP Ver8.2.11 and prior, UNIVERGE WA 2611-AP Ver8.2.11 and prior, UNIVERGE WA 2611E-AP Ver8.2.11 and prior, UNIVERGE WA WA2612-AP Ver8.2.11 and prior allows a remote attacker to execute arbitrary OS commands.

Affected products

• Nec Univerge WA1020 Firmware: up to and including 8.2.11
• Nec Univerge WA1510 Firmware: up to and including 8.2.11
• Nec Univerge WA1511 Firmware: up to and including 8.2.11
• Nec Univerge WA1512 Firmware: up to and including 8.2.11
• Nec Univerge WA2020 Firmware: up to and including 8.2.11
• Nec Univerge WA2021 Firmware: up to and including 8.2.11
• Nec Univerge WA2610-Ap Firmware: up to and including 8.2.11
• Nec Univerge WA2611-Ap Firmware: up to and including 8.2.11
• Nec Univerge WA2611E-Ap Firmware: up to and including 8.2.11
• Nec Univerge WA2612-Ap Firmware: up to and including 8.2.11

Published 2022-03-11. Last modified 2026-06-17.