Vulnerability Details : CVE-2018-14814
WECON Technology PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior lacks proper validation of user-supplied data, which may result in a read past the end of an allocated object.
Products affected by CVE-2018-14814
- cpe:2.3:a:we-con:pi_studio:*:*:*:*:*:*:*:*
- cpe:2.3:a:we-con:pi_studio_hmi:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-14814
0.48%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 62 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-14814
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2018-14814
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by:
- ics-cert@hq.dhs.gov (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2018-14814
-
https://ics-cert.us-cert.gov/advisories/ICSA-18-277-01
WECON PI Studio | CISAUS Government Resource;Third Party Advisory
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