Critical (9.8) in avaya ip office. EPSS 0.8% chance of exploitation in the next 30 days.
An unrestricted file upload vulnerability in Avaya IP Office was discovered that could allow remote command or code execution via the One-X component. Affected versions include all versions prior to 11.1.3.1.
Severity
CVSS 3.1
9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
0.8% chance of exploitation in the next 30 days; higher than 55% of CVEs (scores of 2026-10-31)