How severe is CVE-2012-5936?

CVE-2012-5936 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2012-5936 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-5936?

CVE-2012-5936 primarily affects Ibm Sterling B2b Integrator. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2012-5936?

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

When was CVE-2012-5936 published?

CVE-2012-5936 was published on 2013-07-03 and last updated on 2026-06-16.

CVE-2012-5936

CVE-2012-5936 is a medium-severity vulnerability in Ibm Sterling B2b Integrator with a CVSS 2.0 base score of 5.0. 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-310.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-310
Affected product: Ibm Sterling B2b Integrator
Published: 2013-07-03
Last modified: 2026-06-16

Description

IBM Sterling B2B Integrator 5.1 and 5.2 and Sterling File Gateway 2.1 and 2.2 do not set the secure flag for the session cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session.

Frequently asked questions

What is CVE-2012-5936?: IBM Sterling B2B Integrator 5.1 and 5.2 and Sterling File Gateway 2.1 and 2.2 do not set the secure flag for the session cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session.
How severe is CVE-2012-5936?: CVE-2012-5936 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2012-5936 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-5936?: CVE-2012-5936 primarily affects Ibm Sterling B2b Integrator. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-5936?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-5936 published?: CVE-2012-5936 was published on 2013-07-03 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:a:ibm:sterling_b2b_integrator:5.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:sterling_b2b_integrator:5.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:sterling_file_gateway:2.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:sterling_file_gateway:2.2:*:*:*:*:*:*:*

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