TrellixCVE-2022-43971CVE-2022-43971
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
81.6%
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 configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| linksys | wumc710_firmware | * | cpe:2.3:o:linksys:wumc710_firmware:*:*:*:*:*:*:*:* |
| linksys | wumc710_firmware | 1.0.02 | cpe:2.3:o:linksys:wumc710_firmware:1.0.02:-:*:*:*:*:*:* |
| linksys | wumc710_firmware | 1.0.02 | cpe:2.3:o:linksys:wumc710_firmware:1.0.02:build3:*:*:*:*:*:* |
| linksys | wumc710 | - | cpe:2.3:h:linksys:wumc710:-:*:*:*:*:*:*:* |
CNA Affected
[
{
"vendor": "Linksys",
"product": "Linksys WUMC710 Wireless-AC Universal Media Connector",
"versions": [
{
"version": "Firmware",
"status": "affected",
"lessThanOrEqual": "1.0.02 (build 3)",
"versionType": "custom"
}
]
}
]Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
81.6%