How severe is CVE-2007-1271?

CVE-2007-1271 has a CVSS 2.0 base score of 6.6, rated medium severity.

Is CVE-2007-1271 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-1271?

CVE-2007-1271 primarily affects Vmware Esx. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-1271?

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

When was CVE-2007-1271 published?

CVE-2007-1271 was published on 2007-04-06 and last updated on 2026-06-16.

CVE-2007-1271

CVE-2007-1271 is a medium-severity vulnerability in Vmware Esx with a CVSS 2.0 base score of 6.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 6.6)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Vmware Esx
Published: 2007-04-06
Last modified: 2026-06-16

Description

Buffer overflow in VMware ESX Server 3.0.0 and 3.0.1 might allow attackers to gain privileges or cause a denial of service (application crash) via unspecified vectors.

Frequently asked questions

What is CVE-2007-1271?: Buffer overflow in VMware ESX Server 3.0.0 and 3.0.1 might allow attackers to gain privileges or cause a denial of service (application crash) via unspecified vectors.
How severe is CVE-2007-1271?: CVE-2007-1271 has a CVSS 2.0 base score of 6.6, rated medium severity.
Is CVE-2007-1271 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-1271?: CVE-2007-1271 primarily affects Vmware Esx. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-1271?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-1271 published?: CVE-2007-1271 was published on 2007-04-06 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:o:vmware:esx:3.0.0:*:*:*:*:*:*:*
cpe:2.3:o:vmware:esx:3.0.1:*:*:*:*:*:*:*

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