CVE-2007-2849

KnowledgeTree Document Management (aka KnowledgeTree Open Source) before STABLE 3.3.7 does not require a password for an unregistered user, when the user exists in Active Directory, which allows remote attackers to log onto KTDMS without the intended authorization check.

Published: 2007-05-24 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2007-2849 is rated High Risk (69.8/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 2.71%). High exploitation likelihood—assess exposure and prioritize remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2007-2849

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 2.34% 2.71% +0.37%
2 2026-01-10 2.25% 2.34% +0.09%
3 2025-03-30 — 2.25% —

Full EPSS history (15 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2007-2849

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2007-2849

OS Trackers for CVE-2007-2849

vendor priority summary link
ubuntu medium CVE-2007-2849 medium priority: Ubuntu including 1 source packages (knowledgetree), 9 status rows across 9 suites (dapper, edgy, feisty, gutsy, hardy, intrepid, jaunty, karmic, upstream): DNE 4, ignored 4, needs-triage 1. https://ubuntu.com/security/CVE-2007-2849

Affected software / configurations for CVE-2007-2849

Vendor Product Version Raw CPE
knowledgetree_document_management knowledgetree_document_management 3.3.3 cpe:2.3:a:knowledgetree_document_management:knowledgetree_document_management:3.3.3:*:*:*:*:*:*:*

References for CVE-2007-2849

cvelogic Threat Intelligence