Vulnerability in Lenovo A1
CVE-2021-42850
A weak default administrator password for the web interface and serial port was reported in some Lenovo Personal Cloud Storage devices that could allow unauthorized device access to an attacker with physical or local network access.
EPSS: 0.002 (14.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Lenovo A1
- Lenovo A1_firmware
- Lenovo Personal Cloud Storage A1 — versions unspecified
- Lenovo Personal Cloud Storage T1 — versions unspecified
- Lenovo Personal Cloud Storage T2 — versions unspecified
- Lenovo Personal Cloud Storage T2pro — versions unspecified
- Lenovo Personal Cloud Storage X1 — versions unspecified
- Lenovo T1
- Lenovo T1_firmware
- Lenovo T2
Weakness classification (CWE)
References
- psirt@lenovo.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-42850?
- CVE-2021-42850 is a high-severity vulnerability in Lenovo A1, classified under Use of Hard-coded Credentials. CVSS score: 8.8/10. Published 2022-05-18.
- How severe is CVE-2021-42850?
- High severity. CVSS v3 base score is 8.8 out of 10.