CVE-2021-21876
Assigner: talos
Published: 2021-12-22T18:06:27
State: PUBLISHED
affected: product: Lantronix
vendor: n/a
versions: status: affected
version: Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU)
descriptions: value: Specially-crafted HTTP requests can lead to arbitrary command execution in PUT requests. An attacker can make authenticated HTTP requests to trigger this vulnerability.
metrics: cvssV3_0: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 9.1
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
version: 3.0
problemTypes: descriptions: cweId: CWE-78
description: CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
type: CWE