CVE-2025-48470

Session hijacking via stored device-field scripts

Published Jun 24, 2025 · Updated Jun 25, 2025

Stored XSS in Advantech WISE A2.01 B00 allows remote authenticated users to run scripts in another user’s browser through device fields. The web interface accepts script-bearing values in device fields and stores them for execution when another user views those fields. Exploitation requires high privileges, adjacent-network access, and another user’s interaction; script execution can hijack sessions, alter pages, steal credentials, or elevate privileges.

CVSS severity4.1
Medium
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Advantech WISE A2.01 B00 allows remote authenticated users to run scripts in another user’s browser through device fields. The web interface accepts script-bearing values in device fields and stores them for execution when another user views those fields. Exploitation requires high privileges, adjacent-network access, and another user’s interaction; script execution can hijack sessions, alter pages, steal credentials, or elevate privileges.

The record

CVE
CVE-2025-48470
Published
Jun 24, 2025
Updated
Jun 25, 2025
Vendor
Advantech
Product
WISE
Classifications
CWE-79, T1059.007
Attack vector
adjacent
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 24, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 25, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=A2.01 B00

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesauthenticated

What is affected?

Advantech · WISEversion=A2.01 B00

Published CVSS scores

4.1CSACVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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