Vulnerability · Published May 18, 2022 · Assigned by lenovo
CVE-2021-42849
Medium 6.8
In plain English
A medium-severity hard-coded credentials in Personal Cloud Storage A1 from Lenovo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 14% of all known vulnerabilities).
Severity (CVSS 3.1)6.8Medium
Exploit odds (30 days)0.2%top 85.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Lenovo | Personal Cloud Storage A1 | unspecified – before 5.3.6.a1 |
| Lenovo | Personal Cloud Storage T1 | unspecified – before 5.3.6.t1 |
| Lenovo | Personal Cloud Storage X1 | unspecified – before 5.3.8.x1 |
| Lenovo | Personal Cloud Storage T2 | unspecified – before 5.3.8.t2 |
| Lenovo | Personal Cloud Storage T2Pro | unspecified – before 5.3.7.t2-pro |
Weakness: CWE-798 · Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://iknow.lenovo.com.cn/detail/dc_200017.html x_refsource_MISC