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CVE-2021-29842

5.3 mediumEPSS 1.3%

Medium (5.3) in ibm websphere application server. EPSS 1.3% chance of exploitation in the next 30 days.

IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0 and Liberty 17.0.0.3 through 21.0.0.9 could allow a remote user to enumerate usernames due to a difference of responses from valid and invalid login attempts. IBM X-Force ID: 205202.

Severity

CVSS 3.1

5.3 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
1.3% chance of exploitation in the next 30 days; higher than 71% of CVEs (scores of 2026-10-31)
CWE
CWE-307
Published
Modified
Record from
the NVD, synced

Affected

References

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