Vulnerability · Published May 18, 2022 · Assigned by lenovo
CVE-2021-42852
High 8.0
In plain English
A high-severity OS command injection 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 0.8% (higher than 56% of all known vulnerabilities).
Severity (CVSS 3.1)8.0High
Exploit odds (30 days)0.8%top 43.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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.
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-78 · Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://iknow.lenovo.com.cn/detail/dc_200017.html x_refsource_MISC