How severe is CVE-2017-9641?

CVE-2017-9641 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-9641 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-9641?

CVE-2017-9641 affects Osisoft Pi Coresight. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-9641?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2017-9641 published?

CVE-2017-9641 was published on 2018-05-25 and last updated on 2026-06-17.

CVE-2017-9641

CVE-2017-9641 is a high-severity vulnerability in Osisoft Pi Coresight with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.8
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Osisoft Pi Coresight
Published: 2018-05-25
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2017-9641?: 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.
How severe is CVE-2017-9641?: CVE-2017-9641 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-9641 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-9641?: CVE-2017-9641 affects Osisoft Pi Coresight. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-9641?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2017-9641 published?: CVE-2017-9641 was published on 2018-05-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:osisoft:pi_coresight:*:*:*:*:*:*:*:*

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