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01 Record

CVE-2020-25167

OSIsoft PI Vision Incorrect Authorization

MediumPUBLISHEDCNA: icscert
CNA base score4.9 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

02 Description

OSIsoft PI Vision Incorrect Authorization

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.74% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 54.3% of scored records. A rank, not a probability.
NVD base score
6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2022-04-18 16:20Z4 YR AGO
Last updated
2025-04-16 16:29Z1 YR AGO
Reserved
2020-09-04
Assigning CNA
icscert
Record state
PUBLISHED
Severity
Medium (CVSS 4.9)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weaknesses
  • CWE-863Incorrect AuthorizationClass
Data version
5.1
Document digest
2d279e04d2f2749ab18ce8d5936357b2b22b0fa0f8672e74690607e64dc5f2b9

05 Affected products

VendorProductVersionsPlatforms
OSIsoftPI Vision< 2020—

06 References

07 Remediation

OSIsoft released PI Vision 2020 Version 3.5.0, which resolves these vulnerabilities. Recommended defensive measures and related configuration settings are described on the OSIsoft customer portal (Login required).