How severe is CVE-2013-5413?

CVE-2013-5413 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2013-5413 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-5413?

CVE-2013-5413 primarily affects Ibm Sterling B2b Integrator. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-5413?

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

When was CVE-2013-5413 published?

CVE-2013-5413 was published on 2013-12-21 and last updated on 2026-06-16.

CVE-2013-5413

CVE-2013-5413 is a medium-severity vulnerability in Ibm Sterling B2b Integrator with a CVSS 2.0 base score of 4.3. 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-287.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Ibm Sterling B2b Integrator
Published: 2013-12-21
Last modified: 2026-06-16

Description

IBM Sterling B2B Integrator 5.2 and Sterling File Gateway 2.2 do not invalidate a session upon a logout action, which allows remote attackers to bypass authentication by leveraging an unattended workstation.

Frequently asked questions

What is CVE-2013-5413?: IBM Sterling B2B Integrator 5.2 and Sterling File Gateway 2.2 do not invalidate a session upon a logout action, which allows remote attackers to bypass authentication by leveraging an unattended workstation.
How severe is CVE-2013-5413?: CVE-2013-5413 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2013-5413 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-5413?: CVE-2013-5413 primarily affects Ibm Sterling B2b Integrator. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-5413?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-5413 published?: CVE-2013-5413 was published on 2013-12-21 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:ibm:sterling_b2b_integrator:5.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:sterling_file_gateway:2.2:*:*:*:*:*:*:*

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