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CVE-2007-4665

15
FAUCET Score

CVE-2007-4665 describes an unspecified vulnerability in Firebird database server versions prior to 2.0.2. This flaw allows remote attackers to trigger a denial of service by causing the daemon to crash through multiple simultaneous event registration requests over an XNET session. With a CVSS score of 5.0, this vulnerability is easily exploitable over the network with no authentication required, leading to a complete loss of availability for the affected server. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.0.1CPE matchmatch criteria
cpe:2.3:a:firebirdsql:firebird:*:*:*:*:*:*:*:*

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
2.13%
Probability of exploitation in next 30 days
EPSS Percentile
80.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0213 is in the 69th percentile among its peer group of 23,705 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/26615
PatchVendor Advisory
secunia.com / advisories/29501
exchange.xforce.ibmcloud.com / vulnerabilities/36353
sourceforge.net / project/shownotes.php
tracker.firebirdsql.org / browse/CORE-1403
debian.org / security/2008/dsa-1529
firebirdsql.org / index.php
firebirdsql.org / rlsnotes/Firebird-2.0.2-ReleaseNotes.pdf
securityfocus.com / bid/25497
Patch
vupen.com / english/advisories/2007/3021