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CVE-2010-3707

19
FAUCET Score

CVE-2010-3707 is a vulnerability in Dovecot versions 1.2.x prior to 1.2.15 and 2.0.x prior to 2.0.5, specifically within the ACL plugin. It arises from an incorrect interpretation of ACL entries, allowing remote authenticated users to bypass intended access restrictions on mailboxes. The vulnerability has a CVSS score of 5.5, indicating a medium severity with low attack complexity, requiring authentication, and potentially leading to partial confidentiality and integrity 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
1.2.0CPE matchmatch criteria
cpe:2.3:a:dovecot:dovecot:1.2.0:*:*:*:*:*:*:*
1.2.1CPE matchmatch criteria
cpe:2.3:a:dovecot:dovecot:1.2.1:*:*:*:*:*:*:*
1.2.2CPE matchmatch criteria
cpe:2.3:a:dovecot:dovecot:1.2.2:*:*:*:*:*:*:*
1.2.3CPE matchmatch criteria
cpe:2.3:a:dovecot:dovecot:1.2.3:*:*:*:*:*:*:*
1.2.4CPE matchmatch criteria
cpe:2.3:a:dovecot:dovecot:1.2.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.5MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.67%
Probability of exploitation in next 30 days
EPSS Percentile
84.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0267 is in the 94th percentile among its peer group of 21,977 CVEs.

Social Chatter

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

Patch Available

Vendor Patches (1)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: dovecot-1:2.0.9-2.el6
View patch

Vendor Advisories (1)

redhatCVE-2010-3707Low

Dovecot: Failed to properly update ACL cache, when multiple rules defined rights for one subject

Oct 1, 2010

References

lists.opensuse.org / opensuse-security-announce/2010-11/msg00001.html
marc.info
marc.info
secunia.com / advisories/43220
dovecot.org / list/dovecot/2010-October/053450.html
Vendor Advisory
dovecot.org / list/dovecot/2010-October/053451.html
Vendor Advisory
dovecot.org / list/dovecot/2010-October/053452.html
Vendor Advisory
mandriva.com / security/advisories
redhat.com / support/errata/RHSA-2011-0600.html
ubuntu.com / usn/USN-1059-1
vupen.com / english/advisories/2010/2572
Vendor Advisory
vupen.com / english/advisories/2010/2840
vupen.com / english/advisories/2011/0301