What is CVE-2018-7529?

CVE-2018-7529 is a high-severity vulnerability in Osisoft Pi_data_archive, classified under Deserialization of Untrusted Data. CVSS score: 7.5/10. Published 2018-03-14.

How severe is CVE-2018-7529?

High severity. CVSS v3 base score is 7.5 out of 10.

Deserialization in Osisoft Pi_data_archive

CVE-2018-7529

A Deserialization of Untrusted Data issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Unauthenticated users may modify deserialized data to send custom requests that crash the server.

Vulnerability class: Insecure Deserialization

EPSS: 0.021 (79.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/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-502 — Deserialization of Untrusted Data

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-2018-7529?: CVE-2018-7529 is a high-severity vulnerability in Osisoft Pi_data_archive, classified under Deserialization of Untrusted Data. CVSS score: 7.5/10. Published 2018-03-14.
How severe is CVE-2018-7529?: High severity. CVSS v3 base score is 7.5 out of 10.