CVE-2013-5393

CVE-2013-5393 is a high-severity vulnerability in Ibm Websphere Extreme Scale with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

The monitoring console in IBM WebSphere eXtreme Scale 7.1.0, 7.1.1, 8.5.0, and 8.6.0 does not properly process logoff actions, which has unspecified impact and remote attack vectors.

Frequently asked questions

What is CVE-2013-5393?
The monitoring console in IBM WebSphere eXtreme Scale 7.1.0, 7.1.1, 8.5.0, and 8.6.0 does not properly process logoff actions, which has unspecified impact and remote attack vectors.
How severe is CVE-2013-5393?
CVE-2013-5393 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2013-5393 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-5393?
CVE-2013-5393 primarily affects Ibm Websphere Extreme Scale. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-5393?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2013-5393 published?
CVE-2013-5393 was published on 2013-10-16 and last updated on 2026-06-16.

References

Affected products (4)

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