6.8

CVE-2021-42849

A weak default password for the serial port was reported in some Lenovo Personal Cloud Storage devices that could allow unauthorized device access to an attacker with physical access.

Data is provided by the National Vulnerability Database (NVD)
Lenovo ≫ A1 Firmware Version < 5.3.6.a1
   Lenovo ≫ A1 Version-
Lenovo ≫ T1 Firmware Version < 5.3.6.t1
   Lenovo ≫ T1 Version-
Lenovo ≫ X1 Firmware Version < 5.3.8.x1
   Lenovo ≫ X1 Version-
Lenovo ≫ T2 Firmware Version < 5.3.8.t2
   Lenovo ≫ T2 Version-
Lenovo ≫ T2pro Firmware Version < 5.3.7.t2-pro
   Lenovo ≫ T2pro Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.12% 0.315
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6.8 0.9 5.9
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 4.6 3.9 6.4
AV:L/AC:L/Au:N/C:P/I:P/A:P
psirt@lenovo.com 6.8 0.9 5.9
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

CWE-798 Use of Hard-coded Credentials

The product contains hard-coded credentials, such as a password or cryptographic key.