description: A command injection vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow an authenticated user to execute operating system commands by sending a crafted packet to the device.
problem types: CWE-78 OS Command Injection
affected:
{
product: Personal Cloud Storage A1
vendor: Lenovo
versions:
lessThan: 5.3.6.a1, status: affected, version: unspecified, versionType: custom
}
{
product: Personal Cloud Storage T1
vendor: Lenovo
versions:
lessThan: 5.3.6.t1, status: affected, version: unspecified, versionType: custom
}
{
product: Personal Cloud Storage X1
vendor: Lenovo
versions:
lessThan: 5.3.8.x1, status: affected, version: unspecified, versionType: custom
}
{
product: Personal Cloud Storage T2
vendor: Lenovo
versions:
lessThan: 5.3.8.t2, status: affected, version: unspecified, versionType: custom
}
{
product: Personal Cloud Storage T2Pro
vendor: Lenovo
versions:
lessThan: 5.3.7.t2-pro, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: ADJACENT_NETWORK
availabilityImpact: HIGH
baseScore: 8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]
solutions: Update to the Lenovo Personal Cloud Storage device firmware listed in the product table in LEN-73439.