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CVE-2006-4126

26
FAUCET Score

CVE-2006-4126 describes a denial-of-service vulnerability affecting DConnect Daemon versions 0.7.0 and earlier. Remote attackers can crash the application by sending a client message before providing a nickname, leading to a null pointer dereference. This vulnerability has a CVSS score of 5.0, indicating a medium severity with low attack complexity and no authentication required, resulting in a partial availability impact. While not listed in CISA's KEV catalog, an exploit is publicly available on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
0.0.2CPE matchmatch criteria
cpe:2.3:a:dconnect:dconnect_daemon:0.0.2:*:*:*:*:*:*:*
0.0.3CPE matchmatch criteria
cpe:2.3:a:dconnect:dconnect_daemon:0.0.3:*:*:*:*:*:*:*
0.7.0CPE matchmatch criteria
cpe:2.3:a:dconnect:dconnect_daemon:0.7.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

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

Exploit Intelligence

EPSS Score
8.83%
Probability of exploitation in next 30 days
EPSS Percentile
94.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-28345 · Aug 6, 2006
This CVE's current EPSS score of 0.0883 is in the 93rd percentile among its peer group of 23,690 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

secunia.com / advisories/21384
ExploitVendor Advisory
securityreason.com / securityalert/1377
securitytracker.com / id
Exploit
exchange.xforce.ibmcloud.com / vulnerabilities/28279
dc.ds.pg.gda.pl
Patch
dc.ds.pg.gda.pl
securityfocus.com / archive/1/442440/100/0/threaded
securityfocus.com / bid/19370
ExploitPatch
vupen.com / english/advisories/2006/3181