CVE-2017-9653
An Improper Authorization issue was discovered in OSIsoft PI Integrator for Business Analytics before 2016 R2, PI Integrator for Microsoft Azure before 2016 R2 SP1, and PI Integrator for SAP HANA before 2017.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.34%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An Improper Authorization issue was discovered in OSIsoft PI Integrator for Business Analytics before 2016 R2, PI Integrator for Microsoft Azure before 2016 R2 SP1, and PI Integrator for SAP HANA before 2017. An attacker is able to gain privileged access to the system while unauthorized.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.34% probability · 84th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-863
- Affected
- osisoft/pi integrator for business analystics · osisoft/pi integrator for microsoft azure · osisoft/pi integrator for sap hana
- Source
- ics-cert@hq.dhs.gov
EPSS 2.3% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.securityfocus.com/bid/100212Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-17-220-01Mitigation, Third Party Advisory, US Government Resource
- https://techsupport.osisoft.com/Troubleshooting/Alerts/AL00324Vendor Advisory
- http://www.securityfocus.com/bid/100212Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-17-220-01Mitigation, Third Party Advisory, US Government Resource
- https://techsupport.osisoft.com/Troubleshooting/Alerts/AL00324Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.