Medium (6.5) in ibm infosphere information server. EPSS 0.3% chance of exploitation in the next 30 days.
IBM InfoSphere Information Server 11.7
could allow an authenticated to obtain sensitive username information due to an observable response discrepancy.
Severity
CVSS 3.1
6.5 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)