Vulnerability Details : CVE-2021-3451
A denial of service vulnerability was reported in Lenovo PCManager, prior to version 3.0.400.3252, that could allow configuration files to be written to non-standard locations.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2021-3451
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 10 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-3451
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:N/A:P |
3.9
|
2.9
|
NIST |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
Lenovo Group Ltd. |
CWE ids for CVE-2021-3451
-
During installation, installed file permissions are set to allow anyone to modify those files.Assigned by:
- nvd@nist.gov (Primary)
- psirt@lenovo.com (Secondary)
References for CVE-2021-3451
-
https://iknow.lenovo.com.cn/detail/dc_196156.html
安全公告：LEN-57178 Lenovo PCManager 漏洞-联想知识库Vendor Advisory
Products affected by CVE-2021-3451
- cpe:2.3:a:lenovo:pcmanager:*:*:*:*:*:*:*:*