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CVE-2006-0865

23
FAUCET Score

CVE-2006-0865 describes a denial-of-service vulnerability affecting PunBB versions 1.2.10 and earlier. This flaw allows remote, unauthenticated attackers to exhaust system resources by rapidly registering numerous user accounts. With a CVSS score of 5.0, this vulnerability is of medium severity, requiring low attack complexity and resulting in partial availability impact. While not observed in active exploitation and not listed on the KEV catalog, public exploit code exists, though it has garnered minimal community and media attention.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:punbb:punbb:1.0:*:*:*:*:*:*:*
1.0.1CPE matchmatch criteria
cpe:2.3:a:punbb:punbb:1.0.1:*:*:*:*:*:*:*
1.0_alphaCPE matchmatch criteria
cpe:2.3:a:punbb:punbb:1.0_alpha:*:*:*:*:*:*:*
1.0_beta1CPE matchmatch criteria
cpe:2.3:a:punbb:punbb:1.0_beta1:*:*:*:*:*:*:*
1.0_beta1aCPE matchmatch criteria
cpe:2.3:a:punbb:punbb:1.0_beta1a:*:*:*:*:*:*:*

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
3.03%
Probability of exploitation in next 30 days
EPSS Percentile
86.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
ExploitDB: EDB-1517 · Feb 20, 2006
This CVE's current EPSS score of 0.0303 is in the 80th percentile among its peer group of 23,725 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

exchange.xforce.ibmcloud.com / vulnerabilities/24837
neosecurityteam.net / advisories/Advisory-15.txt
Exploit
securityfocus.com / archive/1/425630/100/0/threaded