CVE-2017-9641
PI Coresight 2016 R2 contains a cross-site request forgery vulnerability that may allow access to the PI system.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.85%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
PI Coresight 2016 R2 contains a cross-site request forgery vulnerability that may allow access to the PI system. OSIsoft recommends that users upgrade to PI Vision 2017 or greater to mitigate this vulnerability.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.85% probability · 58th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Affected
- osisoft/pi coresight
- Source
- ics-cert@hq.dhs.gov
EPSS 0.9% 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/99540Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-17-192-04Third Party Advisory, US Government Resource
- https://techsupport.osisoft.com/Troubleshooting/Alerts/AL00320Vendor Advisory
- http://www.securityfocus.com/bid/99540Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-17-192-04Third Party Advisory, US Government Resource
- https://techsupport.osisoft.com/Troubleshooting/Alerts/AL00320Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.