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CVE-2010-0728

29
FAUCET Score

CVE-2010-0728 describes a critical vulnerability in Samba versions 3.3.11, 3.4.6, and 3.5.0 when libcap support is enabled. This flaw allows remote authenticated users to bypass file permissions due to smbd running with the CAP_DAC_OVERRIDE capability. With a CVSS score of 8.5, this vulnerability has a network attack vector, medium attack complexity, and high impact on confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
3.3.11CPE matchmatch criteria
cpe:2.3:a:samba:samba:3.3.11:*:*:*:*:*:*:*
3.4.6CPE matchmatch criteria
cpe:2.3:a:samba:samba:3.4.6:*:*:*:*:*:*:*
3.5.0CPE matchmatch criteria
cpe:2.3:a:samba:samba:3.5.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

8.5HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.84%
Probability of exploitation in next 30 days
EPSS Percentile
89.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0384 is in the 87th percentile among its peer group of 1,162 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2010-0728

CVE-2010-0728

References

lists.samba.org / archive/samba-announce/2010/000211.html
Vendor Advisory
bugzilla.samba.org / show_bug.cgi
samba.org / samba/history/samba-3.3.12.html
samba.org / samba/history/samba-3.4.7.html
samba.org / samba/history/samba-3.5.1.html
samba.org / samba/security/CVE-2010-0728
Vendor Advisory