What is CVE-2018-7531?

CVE-2018-7531 is a medium-severity vulnerability in Osisoft Pi_data_archive, classified under Improper Input Validation. CVSS score: 5.9/10. Published 2018-03-14.

How severe is CVE-2018-7531?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Improper input validation in Osisoft Pi_data_archive

CVE-2018-7531

An Improper Input Validation issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Unauthenticated users may use unvalidated custom requests to crash the server.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.014 (70.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Osisoft Pi_data_archive — versions 2017
N/a Osisoft Pi Data Archive — versions OSIsoft PI Data Archive

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)
ics-cert@hq.dhs.gov (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2018-7531?: CVE-2018-7531 is a medium-severity vulnerability in Osisoft Pi_data_archive, classified under Improper Input Validation. CVSS score: 5.9/10. Published 2018-03-14.
How severe is CVE-2018-7531?: Medium severity. CVSS v3 base score is 5.9 out of 10.