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CVE-2006-3549

15
FAUCET Score

CVE-2006-3549 describes an unrestricted image proxy vulnerability in Horde Application Framework versions 3.0.0 through 3.0.10 and 3.1.0 through 3.1.1. This flaw allows remote attackers to perform "Web tunneling" by using the server as an arbitrary proxy for http, https, and ftp URLs specified in the 'url' parameter. The vulnerability has a CVSS v2 score of 5.0 (Medium), indicating a network-based attack with low complexity and no authentication required, leading to a partial impact on integrity. While it allows for proxying, there is no direct impact on confidentiality or availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE. Its EPSS score is very low, suggesting a minimal likelihood of exploitation.

Impacted Technologies

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

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.35%
Probability of exploitation in next 30 days
EPSS Percentile
82.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0235 is in the 73rd percentile among its peer group of 23,701 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

Remediation records are not available for this CVE.

References

lists.horde.org / archives/announce/2006/000287.html
Patch
lists.horde.org / archives/announce/2006/000288.html
moritz-naumann.com / adv/0011/hordemulti/0011.txt
Exploit
secunia.com / advisories/20954
secunia.com / advisories/21459
secunia.com / advisories/27565
securityreason.com / securityalert/1229
securitytracker.com / id
Exploit
debian.org / security/2007/dsa-1406
novell.com / linux/security/advisories/2006_19_sr.html
securityfocus.com / archive/1/439255/100/0/threaded
securityfocus.com / bid/18845
Exploit
vupen.com / english/advisories/2006/2694