CVE-2015-2027

low

Published 2015-10-04 · Modified 2026-05-06

CVSS v3

—

CVSS v2

2.1

VIR risk

2.1

Description

IBM WebSphere eXtreme Scale 7.1.0 before 7.1.0.3 and 7.1.1 before 7.1.1.1 improperly performs logout actions, which allows remote attackers to bypass intended access restrictions by leveraging an unattended workstation.

Predictions

Exploit likelihood

20%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: psirt@us.ibm.com — http://www-01.ibm.com/support/docview.wss?uid=swg21966044

vendor Authored 2026-05-27

Vendor advisory: psirt@us.ibm.com — http://www-01.ibm.com/support/docview.wss?uid=swg1PI44105

vendor Authored 2026-05-27

Vendor advisory: psirt@us.ibm.com — http://www-01.ibm.com/support/docview.wss?uid=swg1PI44098

Application impact

Vendor	Product	Versions
ibm	websphere_extreme_scale	`7.1.0`
ibm	websphere_extreme_scale	`7.1.0.2`
ibm	websphere_extreme_scale	`7.1.1`

References

CWEs

CWE-264

Verify integrity in audit chain (admin only). AS-IS.