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CVE-2011-3636

21
FAUCET Score

CVE-2011-3636 describes a Cross-Site Request Forgery (CSRF) vulnerability affecting the management interface of FreeIPA versions prior to 2.1.4. This flaw allows remote attackers to hijack authenticated administrator sessions, enabling them to make unauthorized configuration changes. With a CVSS score of 6.8, this vulnerability has a network attack vector and medium attack complexity, potentially leading to partial confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.1.3CPE matchmatch criteria
cpe:2.3:a:redhat:freeipa:*:*:*:*:*:*:*:*
0.99CPE matchmatch criteria
cpe:2.3:a:redhat:freeipa:0.99:*:*:*:*:*:*:*
0.99698-20080228CPE matchmatch criteria
cpe:2.3:a:redhat:freeipa:0.99698-20080228:*:*:*:*:*:*:*
0.99698641-20080218CPE matchmatch criteria
cpe:2.3:a:redhat:freeipa:0.99698641-20080218:*:*:*:*:*:*:*
1.0.0CPE matchmatch criteria
cpe:2.3:a:redhat:freeipa:1.0.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.80%
Probability of exploitation in next 30 days
EPSS Percentile
53.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0080 is in the 11th percentile among its peer group of 19,958 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

Patch Available

Vendor Patches (1)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: ipa-0:2.1.3-9.el6
View patch

Vendor Advisories (1)

redhatCVE-2011-3636Moderate

FreeIPA: CSRF vulnerability

Dec 6, 2011

References

freeipa.org / page/IPAv2_214