CVE-2018-7533

7.8 highEPSS 0.3%

High (7.8) in osisoft pi data archive. EPSS 0.3% chance of exploitation in the next 30 days.

An Incorrect Default Permissions issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Insecure default configuration may allow escalation of privileges that gives the actor full control over the system.

Severity

CVSS 3.0

7.8 high

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 27% of CVEs (scores of 2026-10-31)
CWE: CWE-276
Published: 2018-03-14
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

osisoft:pi_data_archive

References

http://www.securityfocus.com/bid/103399
https://ics-cert.us-cert.gov/advisories/ICSA-18-072-02
http://www.securityfocus.com/bid/103399
https://ics-cert.us-cert.gov/advisories/ICSA-18-072-02

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