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CVE-2011-1687

17
FAUCET Score

CVE-2011-1687 describes an information disclosure vulnerability in Best Practical Solutions RT versions 3.0.0 through 3.6.10, 3.8.0 through 3.8.9, and 4.0.0rc through 4.0.0rc7. Authenticated remote users can exploit this flaw via the search interface to retrieve sensitive data, including encrypted passwords. The vulnerability has a CVSS score of 4.0 (medium severity) with an attack vector of network, low attack complexity, and a partial impact on confidentiality. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage for this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.0.0CPE matchmatch criteria
cpe:2.3:a:bestpractical:rt:3.0.0:*:*:*:*:*:*:*
3.0.1CPE matchmatch criteria
cpe:2.3:a:bestpractical:rt:3.0.1:*:*:*:*:*:*:*
3.0.2CPE matchmatch criteria
cpe:2.3:a:bestpractical:rt:3.0.2:*:*:*:*:*:*:*
3.0.3CPE matchmatch criteria
cpe:2.3:a:bestpractical:rt:3.0.3:*:*:*:*:*:*:*
3.0.4CPE matchmatch criteria
cpe:2.3:a:bestpractical:rt:3.0.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.44%
Probability of exploitation in next 30 days
EPSS Percentile
70.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0144 is in the 84th percentile among its peer group of 21,958 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 nvd_reference
View patch

References

blog.bestpractical.com / 2011/04/security-vulnerabilities-in-rt.html
lists.bestpractical.com / pipermail/rt-announce/2011-April/000187.html
Patch
lists.bestpractical.com / pipermail/rt-announce/2011-April/000188.html
Patch
lists.bestpractical.com / pipermail/rt-announce/2011-April/000189.html
Patch
bugzilla.redhat.com / show_bug.cgi
Patch
secunia.com / advisories/44189
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/66793
debian.org / security/2011/dsa-2220
securityfocus.com / bid/47383
vupen.com / english/advisories/2011/1071