Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2021-1511

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
06/05/2021
Last modified:
07/11/2023

Description

Multiple vulnerabilities in Cisco SD-WAN vEdge Software could allow an attacker to execute arbitrary code as the root user or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

Impact

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

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x
6.50
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:L/Au:S/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C

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

Base Score 2.0
6.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:cisco:vedge_100_firmware:*:*:*:*:*:*:*:* 20.4 (including) 20.4.1 (excluding)
cpe:2.3:o:cisco:vedge_100_firmware:*:*:*:*:*:*:*:* 20.5 (including) 20.5.1 (excluding)
cpe:2.3:o:cisco:vedge_100_firmware:19.2.99:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vedge_100:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:vedge_1000_firmware:*:*:*:*:*:*:*:* 20.4 (including) 20.4.1 (excluding)
cpe:2.3:o:cisco:vedge_1000_firmware:*:*:*:*:*:*:*:* 20.5 (including) 20.5.1 (excluding)
cpe:2.3:o:cisco:vedge_1000_firmware:19.2.99:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vedge_1000:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:vedge_100b_firmware:*:*:*:*:*:*:*:* 20.4 (including) 20.4.1 (excluding)
cpe:2.3:o:cisco:vedge_100b_firmware:*:*:*:*:*:*:*:* 20.5 (including) 20.5.1 (excluding)
cpe:2.3:o:cisco:vedge_100b_firmware:19.2.99:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vedge_100b:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:vedge_100m_firmware:*:*:*:*:*:*:*:* 20.4 (including) 20.4.1 (excluding)
cpe:2.3:o:cisco:vedge_100m_firmware:*:*:*:*:*:*:*:* 20.5 (including) 20.5.1 (excluding)
cpe:2.3:o:cisco:vedge_100m_firmware:19.2.99:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools