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CVE-2021-20731

nvd nist
Published: Jun 9, 2021Modified: Nov 21, 2024

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8.8
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: NVD

Description

WSR-1166DHP3 firmware Ver.1.16 and prior and WSR-1166DHP4 firmware Ver.1.02 and prior allow an attacker to execute arbitrary OS commands with root privileges via unspecified vectors.

Affected (2)

Buffalo
2 products
Wsr 1166dhp4 Firmware
Wsr 1166dhp3 Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Wsr 1166dhp4 Firmware
Up to 1.02
Running on/withPlatform Versions
Buffalo
Wsr 1166dhp4
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Wsr 1166dhp3 Firmware
Up to 1.16
Running on/withPlatform Versions
Buffalo
Wsr 1166dhp3
All versions

Related CWEs

CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (4)

Source: vultures@jpcert.or.jp
Third Party Advisory
Source: vultures@jpcert.or.jp
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.