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

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CVE-2011-0546

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
31/05/2011
Last modified:
11/04/2025

Description

Symantec Backup Exec 11.0, 12.0, 12.5, 13.0, and 13.0 R2 does not validate identity information sent between the media server and the remote agent, which allows man-in-the-middle attackers to execute NDMP commands via unspecified vectors.

Impact

Vector 2.0
AV:A/AC:H/Au:S/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: AV:A/AC:H/Au:S/C:C/I:C/A:C

Attack Vector (AV): Adjacent
Attack Complexity (AC): High
Authentication (Au): Single
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
6.50
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:symantec:backup_exec:11.0:*:*:*:*:*:*:*
cpe:2.3:a:symantec:backup_exec:12.0:*:*:*:*:*:*:*
cpe:2.3:a:symantec:backup_exec:12.5:*:*:*:*:*:*:*
cpe:2.3:a:symantec:backup_exec:13.0:*:*:*:*:*:*:*
cpe:2.3:a:symantec:backup_exec:13.0:r2:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools