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CVE-2017-9641

25
FAUCET Score

CVE-2017-9641 is a Cross-Site Request Forgery (CSRF) vulnerability in OSIsoft PI Coresight 2016 R2, which could allow unauthorized access to the PI system. With a CVSS score of 8.8 (High), this vulnerability is easily exploitable over the network with low attack complexity, requiring user interaction, and potentially leading to high impacts on confidentiality, integrity, and availability. While OSIsoft recommends upgrading to PI Vision 2017 or greater, there is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2016-r2CPE matchmatch criteria
cpe:2.3:a:osisoft:pi_coresight:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.87%
Probability of exploitation in next 30 days
EPSS Percentile
55.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0087 is in the 57th percentile among its peer group of 14,825 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

ics-cert.us-cert.gov / advisories/ICSA-17-192-04
Third Party AdvisoryUS Government Resource
techsupport.osisoft.com / Troubleshooting/Alerts/AL00320
Vendor Advisory
securityfocus.com / bid/99540
Third Party AdvisoryVDB Entry