Vulnerability Details : CVE-2021-38455
The affected product’s OS Service does not verify any given parameter. A user can supply any type of parameter that will be passed to inner calls without checking the type of the parameter or the value.
Vulnerability category: Input validation
Exploit prediction scoring system (EPSS) score for CVE-2021-38455
Probability of exploitation activity in the next 30 days: 0.05%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 21 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-38455
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:N |
8.0
|
2.9
|
NIST |
|
7.3
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H |
2.1
|
5.2
|
ICS-CERT |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2021-38455
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: ics-cert@hq.dhs.gov (Primary)
References for CVE-2021-38455
-
https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01
AUVESY Versiondog | CISAPatch;Third Party Advisory;US Government Resource
Products affected by CVE-2021-38455
- cpe:2.3:a:auvesy:versiondog:*:*:*:*:*:*:*:*