CVE-2013-3107

CVE-2013-3107 is a medium-severity vulnerability in Vmware Vcenter Server Appliance 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-264.

Key facts

Description

VMware vCenter Server 5.1 before Update 1, when anonymous LDAP binding for Active Directory is enabled, allows remote attackers to bypass authentication by providing a valid username in conjunction with an empty password.

Frequently asked questions

What is CVE-2013-3107?
VMware vCenter Server 5.1 before Update 1, when anonymous LDAP binding for Active Directory is enabled, allows remote attackers to bypass authentication by providing a valid username in conjunction with an empty password.
How severe is CVE-2013-3107?
CVE-2013-3107 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2013-3107 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-3107?
CVE-2013-3107 affects Vmware Vcenter Server Appliance. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2013-3107?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-3107 published?
CVE-2013-3107 was published on 2013-05-01 and last updated on 2026-06-16.

References

Affected products (1)

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