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

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CVE-2020-2505

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
24/12/2020
Last modified:
28/12/2020

Description

If exploited, this vulnerability could allow attackers to gain sensitive information via generation of error messages. QNAP has already fixed these issues in QES 2.1.1 Build 20201006 and later.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 2.30 LOW
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): None
Availability (A): None

Base Score 3.x
2.30
Severity 3.x
LOW
Vector 2.0
AV:L/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 2.10 LOW
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

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

Base Score 2.0
2.10
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:qnap:qes:*:*:*:*:*:*:*:* 2.1.1 (excluding)
cpe:2.3:a:qnap:qes:2.1.1:-:*:*:*:*:*:*
cpe:2.3:a:qnap:qes:2.1.1:build_20200211:*:*:*:*:*:*
cpe:2.3:a:qnap:qes:2.1.1:build_20200303:*:*:*:*:*:*
cpe:2.3:a:qnap:qes:2.1.1:build_20200319:*:*:*:*:*:*
cpe:2.3:a:qnap:qes:2.1.1:build_20200424:*:*:*:*:*:*
cpe:2.3:a:qnap:qes:2.1.1:build_20200515:*:*:*:*:*:*
cpe:2.3:a:qnap:qes:2.1.1:build_20200811:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools