What is CVE-2018-14814?

CVE-2018-14814 is a medium-severity vulnerability in We-Con Pi Studio, classified under Out-of-bounds Read. CVSS score: 6.5/10. Published 2019-03-27.

How severe is CVE-2018-14814?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Out-of-bounds Read in We-Con Pi Studio

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.

Vulnerability class: Buffer Overflow

EPSS: 0.015 (71.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

We-con Pi_studio
We-con Pi_studio_hmi
Wecon Technology Pi Studio Hmi — versions PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-14814?: CVE-2018-14814 is a medium-severity vulnerability in We-Con Pi Studio, classified under Out-of-bounds Read. CVSS score: 6.5/10. Published 2019-03-27.
How severe is CVE-2018-14814?: Medium severity. CVSS v3 base score is 6.5 out of 10.