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CVE-2006-2221

11
FAUCET Score

CVE-2006-2221 describes a denial-of-service vulnerability affecting products utilizing a third-party installer generation tool, potentially BitRock InstallBuilder, including Process-one ejabberd 1.1.1_1 and earlier. A local attacker can exploit this by performing a symlink attack on the temporary bitrock_installer.log file during installation. The vulnerability has a low severity CVSS score of 2.1, indicating a low attack complexity and impact limited to partial denial of service. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.6.0CPE matchmatch criteria
cpe:2.3:a:bitrock:install_builder:*:*:*:*:*:*:*:*
<= 1.1.1.1CPE matchmatch criteria
cpe:2.3:a:process-one:ejabberd:*:*:*:*:*:*:*:*
1.1.1.0CPE matchmatch criteria
cpe:2.3:a:process-one:ejabberd:1.1.1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.1LOW

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.37%
Probability of exploitation in next 30 days
EPSS Percentile
29.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 40th percentile among its peer group of 2,096 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, 0.0 Bluesky, 0.0 Mastodon, and 0.6 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/19928
PatchVendor Advisory
secunia.com / advisories/19954
PatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/26221
exchange.xforce.ibmcloud.com / vulnerabilities/26261
osvdb.org / 25215
securityfocus.com / archive/1/432719/100/0/threaded
securityfocus.com / archive/1/432870/100/0/threaded
securityfocus.com / bid/17804
Patch
vupen.com / english/advisories/2006/1642
vupen.com / english/advisories/2006/1659