How severe is CVE-2013-5936?

CVE-2013-5936 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2013-5936 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-5936?

CVE-2013-5936 primarily affects Open-xchange Open-xchange Appsuite. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-5936?

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

When was CVE-2013-5936 published?

CVE-2013-5936 was published on 2013-09-25 and last updated on 2026-06-16.

CVE-2013-5936

CVE-2013-5936 is a medium-severity vulnerability in Open-xchange Open-xchange Appsuite 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-200.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Open-xchange Open-xchange Appsuite
Published: 2013-09-25
Last modified: 2026-06-16

Description

The Hazelcast cluster API in Open-Xchange AppSuite 7.0.x before 7.0.2-rev15 and 7.2.x before 7.2.2-rev16 allows remote attackers to obtain sensitive information about (1) runtime activity, (2) network configuration, (3) user sessions, (4) the memcache interface, and (5) the REST interface via API calls such as a hazelcast/rest/cluster/ call, a different vulnerability than CVE-2013-5200.

Frequently asked questions

What is CVE-2013-5936?: The Hazelcast cluster API in Open-Xchange AppSuite 7.0.x before 7.0.2-rev15 and 7.2.x before 7.2.2-rev16 allows remote attackers to obtain sensitive information about (1) runtime activity, (2) network configuration, (3) user sessions, (4) the memcache interface, and (5) the REST interface via API calls such as a hazelcast/rest/cluster/ call, a different vulnerability than CVE-2013-5200.
How severe is CVE-2013-5936?: CVE-2013-5936 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2013-5936 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-5936?: CVE-2013-5936 primarily affects Open-xchange Open-xchange Appsuite. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-5936?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-5936 published?: CVE-2013-5936 was published on 2013-09-25 and last updated on 2026-06-16.

References

http://archives.neohapsis.com/archives/bugtraq/2013-09/0032.html

Affected products (4)

cpe:2.3:a:open-xchange:open-xchange_appsuite:7.0.1:*:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.0.2:*:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.2.0:*:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.2.1:*:*:*:*:*:*:*

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