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CVE-2022-43971

nvd nist
Published: Jan 9, 2023Modified: Nov 21, 2024

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7.2
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.2 / Impact: 5.9
Source: NVD

Description

An arbitrary code exection vulnerability exists in Linksys WUMC710 Wireless-AC Universal Media Connector with firmware <= 1.0.02 (build3). The do_setNTP function within the httpd binary uses unvalidated user input in the construction of a system command. An authenticated attacker with administrator privileges can leverage this vulnerability over the network via a malicious GET or POST request to /setNTP.cgi to execute arbitrary commands on the underlying Linux operating system as root.

Affected (3)

Linksys
1 product
Wumc710 Firmware
Configuration A
3 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Linksys
Wumc710 Firmware
Before 1.0.02
Wumc710 Firmware
Version 1.0.02
Wumc710 Firmware
Version 1.0.02 build3
Running on/withPlatform Versions
Linksys
Wumc710
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 (6)

Source: trellixpsirt@trellix.com
ExploitThird Party Advisory
Source: trellixpsirt@trellix.com
ExploitThird Party Advisory
Source: trellixpsirt@trellix.com
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party Advisory

Timeline

No history available yet.