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CVE-2014-1207

14
FAUCET Score

CVE-2014-1207 describes a denial-of-service vulnerability affecting VMware ESXi (versions 4.0-5.1) and ESX (versions 4.0-4.1). This flaw allows remote attackers to trigger a NULL pointer dereference by intercepting and modifying Network File Copy (NFC) traffic. With a CVSS score of 4.3, this vulnerability is of medium attack complexity and requires no authentication, but only results in partial availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.0CPE matchmatch criteria
cpe:2.3:o:vmware:esxi:4.0:*:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:o:vmware:esxi:4.0:1:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:o:vmware:esxi:4.0:2:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:o:vmware:esxi:4.0:3:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:o:vmware:esxi:4.0:4:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.76%
Probability of exploitation in next 30 days
EPSS Percentile
84.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0276 is in the 77th percentile among its peer group of 19,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

vmwarevendor investigatingvia nvd_reference
View patch

References

osvdb.org / 102196
secunia.com / advisories/56499
exchange.xforce.ibmcloud.com / vulnerabilities/90559
securityfocus.com / bid/64995
securitytracker.com / id/1029643
vmware.com / security/advisories/VMSA-2014-0001.html
Vendor Advisory