CVE-2021-1512

Published May 6, 2021

Last updated a year ago

Overview

Description: A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to overwrite arbitrary files in the underlying file system of an affected system. This vulnerability is due to insufficient validation of the user-supplied input parameters of a specific CLI command. An attacker could exploit this vulnerability by issuing that command with specific parameters. A successful exploit could allow the attacker to overwrite the content in any arbitrary files that reside on the underlying host file system.
Source: ykramarz@cisco.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 6
Impact score: 5.2
Exploitability score: 0.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
Severity: MEDIUM

CVSS 3.0

Type: Secondary
Base score: 4.4
Impact score: 3.6
Exploitability score: 0.8
Vector string: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Severity: MEDIUM

CVSS 2.0

Type: Primary
Base score: 3.6
Impact score: 4.9
Exploitability score: 3.9
Vector string: AV:L/AC:L/Au:N/C:N/I:P/A:P

Weaknesses

ykramarz@cisco.com: CWE-552

Hype score: Not currently trending

Configurations

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Overview

Risk scores

CVSS 3.1

CVSS 3.0

CVSS 2.0

Weaknesses

Social media

Configurations

References