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CVE-2006-6302

15
FAUCET Score

CVE-2006-6302 describes a denial-of-service vulnerability in fail2ban versions 0.7.4 and earlier. This flaw allows remote attackers to manipulate sshd log parsing by injecting arbitrary IP addresses into the log file, leading to the addition of these IPs to /etc/hosts.deny. With a CVSS score of 5.0, this vulnerability is easily exploitable over the network with low attack complexity and no authentication required, resulting in a partial denial of service. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.7.4CPE matchmatch criteria
cpe:2.3:a:fail2ban:fail2ban:*:*:*:*:*:*:*:*

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
1.76%
Probability of exploitation in next 30 days
EPSS Percentile
75.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0176 is in the 62nd percentile among its peer group of 23,684 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

bugs.gentoo.org / show_bug.cgi
secunia.com / advisories/23237
Vendor Advisory
secunia.com / advisories/24184
Vendor Advisory
security.gentoo.org / glsa/glsa-200702-05.xml
exchange.xforce.ibmcloud.com / vulnerabilities/30739
securityfocus.com / bid/21469
vupen.com / english/advisories/2006/4877