Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2009-2658

Severity CVSS v4.0:
Pending analysis
Type:
CWE-22 Path Traversal
Publication date:
04/08/2009
Last modified:
09/04/2025

Description

Directory traversal vulnerability in ZNC before 0.072 allows remote attackers to overwrite arbitrary files via a crafted DCC SEND request.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:znc:znc:0.044:*:*:*:*:*:*:*
cpe:2.3:a:znc:znc:0.045:*:*:*:*:*:*:*
cpe:2.3:a:znc:znc:0.047:*:*:*:*:*:*:*
cpe:2.3:a:znc:znc:0.052:*:*:*:*:*:*:*
cpe:2.3:a:znc:znc:0.054:*:*:*:*:*:*:*
cpe:2.3:a:znc:znc:0.056:*:*:*:*:*:*:*
cpe:2.3:a:znc:znc:0.058:*:*:*:*:*:*:*
cpe:2.3:a:znc:znc:0.060:*:*:*:*:*:*:*
cpe:2.3:a:znc:znc:0.062:*:*:*:*:*:*:*
cpe:2.3:a:znc:znc:0.064:*:*:*:*:*:*:*
cpe:2.3:a:znc:znc:0.066:*:*:*:*:*:*:*
cpe:2.3:a:znc:znc:0.068:*:*:*:*:*:*:*
cpe:2.3:a:znc:znc:0.070:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools