9.8crit
CVE-2018-7500
A Permissions, Privileges, and Access Controls issue was discovered in OSIsoft PI Web API versions 2017 R2 and prior.
Published 8 y ago · modified 4 mo ago · JSON
CVSS
9.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.8%
percentile 79%
Public exploits
0
none known
Summary
A Permissions, Privileges, and Access Controls issue was discovered in OSIsoft PI Web API versions 2017 R2 and prior. Privileges may be escalated, giving attackers access to the PI System via the service account.
Exploit prediction (EPSS)
1.85% probability of exploitation in the next 30 days, higher than 79% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- n/a OSIsoft PI Web API
Classification
- Weakness
- CWE-264 Permissions, Privileges, and Access Controls
References
- securityfocus.com /bid/103396 · vdb-entry, x_refsource_BID, x_transferred
- ics-cert.us-cert.gov /advisories/ICSA-18-072-04 · x_refsource_MISC, x_transferred
Sources
- CVE List: CVE-2018-7500
- NVD: CVE-2018-7500
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