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CVE-2006-6221

19
FAUCET Score

CVE-2006-6221 describes a replay attack vulnerability in 2X ThinClientServer Enterprise Edition prior to version 4.0.2248, allowing remote attackers to create multiple privileged accounts. With a CVSS score of 7.5, this high-severity flaw is easily exploitable over the network with low attack complexity, potentially leading to partial compromise of confidentiality, integrity, and availability. Despite its age and severity, there is no evidence of active exploitation, public exploit code, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
3.0CPE matchmatch criteria
cpe:2.3:a:2x:thinclientserver:3.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.75%
Probability of exploitation in next 30 days
EPSS Percentile
75.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0175 is in the 58th percentile among its peer group of 51,485 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, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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/23248
PatchVendor Advisory
securityreason.com / securityalert/2012
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/30759
securityfocus.com / archive/1/453656/100/0/threaded
securityfocus.com / bid/21300
Patch
symantec.com / enterprise/research/SYMSA-2006-012.txt
PatchVendor Advisory
vupen.com / english/advisories/2006/4883