How severe is CVE-2017-9653?

CVE-2017-9653 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-9653 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-9653?

CVE-2017-9653 primarily affects Osisoft Pi Integrator For Business Analystics. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-9653?

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

When was CVE-2017-9653 published?

CVE-2017-9653 was published on 2017-08-14 and last updated on 2026-06-17.

CVE-2017-9653

CVE-2017-9653 is a critical-severity vulnerability in Osisoft Pi Integrator For Business Analystics with a CVSS 3.x base score of 9.8. 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-863.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Osisoft Pi Integrator For Business Analystics
Published: 2017-08-14
Last modified: 2026-06-17

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.

Frequently asked questions

What is 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. An attacker is able to gain privileged access to the system while unauthorized.
How severe is CVE-2017-9653?: CVE-2017-9653 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-9653 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-9653?: CVE-2017-9653 primarily affects Osisoft Pi Integrator For Business Analystics. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-9653?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2017-9653 published?: CVE-2017-9653 was published on 2017-08-14 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:a:osisoft:pi_integrator_for_business_analystics:2016:*:*:*:*:*:*:*
cpe:2.3:a:osisoft:pi_integrator_for_microsoft_azure:2016:*:*:*:*:*:*:*
cpe:2.3:a:osisoft:pi_integrator_for_sap_hana:2016:*:*:*:*:*:*:*

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