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CVE-2012-1100

20
FAUCET Score

CVE-2012-1100 affects Red Hat JBoss Operations Network (JON) versions 3.0.x before 3.0.1 and 2.4.2 and earlier. This vulnerability allows remote attackers to bypass LDAP authentication when the LDAP bind account credentials are invalid, enabling login to LDAP-based accounts with any password. With a CVSS score of 5.8, it has a medium severity, indicating a network-based attack with medium complexity, potentially leading to partial confidentiality and integrity compromise. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.4.1CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_operations_network:*:*:*:*:*:*:*:*
2.0.0CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_operations_network:2.0.0:*:*:*:*:*:*:*
2.0.1CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_operations_network:2.0.1:*:*:*:*:*:*:*
2.1.0CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_operations_network:2.1.0:*:*:*:*:*:*:*
2.2CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_operations_network:2.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.24%
Probability of exploitation in next 30 days
EPSS Percentile
66.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0124 is in the 33rd percentile among its peer group of 19,955 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 (2)

redhatpatch availablevia redhat_api
Product: Red Hat JBoss Operations Network 2.4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Operations Network 3.0
View patch

Vendor Advisories (1)

redhatCVE-2012-1100Important

JON: LDAP authentication allows any user access if bind credentials are bad

Feb 28, 2012

References

rhn.redhat.com / errata/RHSA-2012-0396.html
Vendor Advisory
rhn.redhat.com / errata/RHSA-2012-0406.html
Vendor Advisory
bugzilla.redhat.com / show_bug.cgi