CVE-2013-6398

CVE-2013-6398 is a low-severity vulnerability in Apache Cloudstack with a CVSS 2.0 base score of 2.8. 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

Description

The virtual router in Apache CloudStack before 4.2.1 does not preserve the source restrictions in firewall rules after being restarted, which allows remote attackers to bypass intended restrictions via a request.

Frequently asked questions

What is CVE-2013-6398?
The virtual router in Apache CloudStack before 4.2.1 does not preserve the source restrictions in firewall rules after being restarted, which allows remote attackers to bypass intended restrictions via a request.
How severe is CVE-2013-6398?
CVE-2013-6398 has a CVSS 2.0 base score of 2.8, rated low severity.
Is CVE-2013-6398 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-6398?
CVE-2013-6398 primarily affects Apache Cloudstack. In total, 35 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-6398?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-6398 published?
CVE-2013-6398 was published on 2014-01-15 and last updated on 2026-06-17.

References

Affected products (35)

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