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CVE-2011-0426

17
FAUCET Score

CVE-2011-0426 describes a directory traversal vulnerability in VMware vCenter Server versions 4.0 (before Update 3) and 4.1 (before Update 1), as well as VMware VirtualCenter 2.5 (before Update 6a). This flaw allows unauthenticated remote attackers to read arbitrary files on affected systems. With a CVSS score of 4.3, this vulnerability is of medium severity, requiring moderate attack complexity but only allowing for partial confidentiality impact without affecting integrity or availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.0CPE matchmatch criteria
cpe:2.3:a:vmware:vcenter:4.0:*:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:vmware:vcenter:4.0:update_1:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:vmware:vcenter:4.0:update_2:*:*:*:*:*:*
4.1CPE matchmatch criteria
cpe:2.3:a:vmware:vcenter:4.1:*:*:*:*:*:*:*
2.5CPE matchmatch criteria
cpe:2.3:a:vmware:virtualcenter:2.5:update_1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

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

Exploit Intelligence

EPSS Score
2.15%
Probability of exploitation in next 30 days
EPSS Percentile
80.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0215 is in the 67th percentile among its peer group of 19,953 CVEs.

Social Chatter

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

lists.vmware.com / pipermail/security-announce/2011/000137.html
Vendor Advisory
securitytracker.com / id
vmware.com / security/advisories/VMSA-2011-0008.html
Vendor Advisory