Description

The vulnerability, if exploited, could allow an authenticated miscreant (with privilege of "aaConfigTools") to tamper with App Objects' help files and persist a cross-site scripting (XSS) injection that when executed by a victim user, can result in horizontal or vertical escalation of privileges. The vulnerability can only be exploited during config-time operations within the IDE component of Application Server. Run-time components and operations are not affected.

INFO

Published Date :

2025-11-14T23:57:04.396Z

Last Modified :

2025-11-17T16:56:00.107Z

Source :

icscert
AFFECTED PRODUCTS

The following products are affected by CVE-2025-8386 vulnerability.

Vendors Products
Aveva
  • Application Server
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-8386.

URL Resource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-317-02.json cve-icon cve-icon
https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin-AVEVA-2025-005.pdf cve-icon cve-icon
https://www.cisa.gov/news-events/ics-advisories/icsa-25-317-02 cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact