How severe is CVE-2015-2027?

CVE-2015-2027 has a CVSS 2.0 base score of 2.1, rated low severity.

Is CVE-2015-2027 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-2027?

CVE-2015-2027 primarily affects Ibm Websphere Extreme Scale. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-2027?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2015-2027 published?

CVE-2015-2027 was published on 2015-10-04 and last updated on 2026-06-17.

CVE-2015-2027

CVE-2015-2027 is a low-severity vulnerability in Ibm Websphere Extreme Scale with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: Low (CVSS 2.0 base score 2.1)
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Ibm Websphere Extreme Scale
Published: 2015-10-04
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2015-2027?: 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.
How severe is CVE-2015-2027?: CVE-2015-2027 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2015-2027 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-2027?: CVE-2015-2027 primarily affects Ibm Websphere Extreme Scale. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-2027?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-2027 published?: CVE-2015-2027 was published on 2015-10-04 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:a:ibm:websphere_extreme_scale:7.1.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_extreme_scale:7.1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_extreme_scale:7.1.1:*:*:*:*:*:*:*

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