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CVE-2007-2466

21
FAUCET Score

CVE-2007-2466 describes an unspecified denial-of-service vulnerability within the LDAP Software Development Kit (SDK) for C, impacting Sun Java System Directory Server 5.2 (up to Patch 4) and Sun ONE Directory Server 5.1. This flaw allows unauthenticated remote attackers to crash the server by sending specially crafted BER encodings. With a CVSS score of 7.8, it is considered highly severe due to its network-based attack vector and complete availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
5.2CPE matchmatch criteria
cpe:2.3:a:sun:java_system_directory_server:5.2:*:*:*:*:*:*:*
5.2CPE matchmatch criteria
cpe:2.3:a:sun:java_system_directory_server:5.2:2003q4:*:*:*:*:*:*
5.2CPE matchmatch criteria
cpe:2.3:a:sun:java_system_directory_server:5.2:2004q2:*:*:*:*:*:*
5.2CPE matchmatch criteria
cpe:2.3:a:sun:java_system_directory_server:5.2:2005q1:*:*:*:*:*:*
5.2CPE matchmatch criteria
cpe:2.3:a:sun:java_system_directory_server:5.2:2005q4:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.97%
Probability of exploitation in next 30 days
EPSS Percentile
85.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0297 is in the 75th percentile among its peer group of 51,553 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

osvdb.org / 35743
secunia.com / advisories/25091
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/34002
sunsolve.sun.com / search/document.do
securityfocus.com / bid/23743
Patch
securitytracker.com / id
Patch
vupen.com / english/advisories/2007/1610