CVE-2010-3223

Windows Server 2008 vulnerability

CVSS

7.5

EPSS

13.0%

EPSS pct

96th

Exploited

No known

The user interface in Microsoft Cluster Service (MSCS) in Microsoft Windows Server 2008 R2 does not properly set administrative-share permissions for new cluster disks that are shared as part of a failover cluster, which allows remote attackers to read or modify data on these disks via requests to the associated share, aka "Permissions on New Cluster Disks Vulnerability."

Affected vendor

Microsoft

Affected product

Windows Server 2008

CVSS vector

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

Weakness type (CWE)

CWE-264 — Permissions, Privileges, and Access Controls

Published

2010-10-13

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial impact to confidentiality, partial impact to integrity, partial impact to availability.

Its EPSS score of 13.0% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 96% of all scored CVEs.

Check your external exposure to CVE-2010-3223

Confirm whether Microsoft Windows Server 2008 is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2010-3223.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2010-3223

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