01 Record

CVE-2025-2745

AVEVA PI Web API Cross-site Scripting

MediumPUBLISHEDCNA: icscert

CNA base score4.5 CVSS v4.0CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N

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02 Description

AVEVA PI Web API Cross-site Scripting

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

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 15.9% of scored records. A rank, not a probability.

NVD base score

4.5 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. 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

2025-06-12 19:42Z1 YR AGO

Last updated

2025-06-12 20:09Z1 YR AGO

Reserved

2025-03-24

Assigning CNA

icscert

Record state

PUBLISHED

Severity

Medium (CVSS 4.5)

CNA CVSS vector

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N

Weaknesses

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.1

Document digest

0fd38276bd9aeec0222afe41a7ef30d7d3dec1d4893ff3bbfc5cd61e6a9cd8dd

05 Affected products

VendorProductVersionsPlatforms

AVEVAPI Web API0 to 2023 SP1—

06 References

www.cisa.govhttps://www.cisa.gov/news-events/ics-advisories/icsa-25-162-08
www.aveva.comhttps://www.aveva.com/en/support-and-success/cyber-security-updates/

07 Remediation

AVEVA recommends that organizations evaluate the impact of these vulnerabilities based on their operational environment, architecture, and product implementation. Users of affected product versions should apply security updates to mitigate the risk of exploit. From OSISoft Customer Portal https://my.osisoft.com/ , search for "PI Web API" and select version 2023 SP1 Patch 1 or higher. For additional information please refer to AVEVA-2025-003 https://www.aveva.com/en/support-and-success/cyber-security-updates/ .