CVEvulnerability

CVE-2021-42849

6.8 MEDIUM Published 2022-05-18 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-05-18
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.8 MEDIUM — CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
6.8 MEDIUM — CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-287, CWE-798

Description

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.

Affected configurations

• lenovo a1 firmware (< 5.3.6.a1) • lenovo t1 firmware (< 5.3.6.t1) • lenovo x1 firmware (< 5.3.8.x1) • lenovo t2 firmware (< 5.3.8.t2) • lenovo t2pro firmware (< 5.3.7.t2-pro)

Related

Weakness · CWE (2)

  • CWE-287 Improper Authentication weakness
  • CWE-798 Use of Hard-coded Credentials weakness

References