CVE-2018-7531

MediumCVSS 5.9/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.0 5.9/10CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
n/a	OSIsoft PI Data Archive	OSIsoft PI Data Archive

References

http://www.securityfocus.com/bid/103399Third Party Advisory, VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-072-02Third Party Advisory, US Government Resource
http://www.securityfocus.com/bid/103399Third Party Advisory, VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-072-02Third Party Advisory, US Government Resource

Timeline

Published: Mar 14, 2018
Last modified: Jun 17, 2026
NVD status: Modified

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